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Infected Promo.png
The Infected
Faction Type Enemy
Operating Region Northern Frontier
Main Enemy Any
Current Status Unknown
Current Leader No leader
Government Type No government
Battle Icon RndEnc zombies icon.png
Special Loot Resource-black nanopod.png Black Nanopods

Overview[]

The Infected are a faction added in the 2.3 Patch, 3.1 Patch and 4.1.1 Patch. They are basically "zombies" in theme, though Floyd denies that the zombie label is appropriate. The infected were a ghastly experiment by the Empire to extend the use of Nanopods by breaking them apart, cutting them with sawdust, and using them to heal wounded soldiers. The end result introduced the Infected and the Black Nanopods into the world. Essentially the Infected are mutated soldiers who went under Empirical experimentation with Black Nanopods, that depleted the amount of Serotonin in their brains, which made them super aggressive.

Infection Process[]

Example of infecting a Wimp at the Infection Test Facility.

Those who are not squeamish about permanently sacrificing troops can turn normal, non-Nanopod soldiers who are in the Hospital into Infected using a Infection Test Facility. The transformations cost Resource-black nanopod.png 5 Black Nanopods and take 8 seconds (originally 8 hours). The results of the transformation are semi-randomized, with more powerful units generally yielding higher-tier Infected. For infection rates, see: Infection Rates

Nine different types of Infected can be distinguished: Bullfrogs, Creepers, Cannoneers, Stalkers, Colossi, Hunters, Shredders, Crawlers and Maulers.

The Infected generally come in four tiers: Proto-Infected, regular Infected, Advanced Infected, and Archetype Infected (from weakest to strongest). Colossi instead have 2 forms, Archetype and regular. Players can only acquire the no-prefix version Colossus. Higher-tier Infected of the same base type will have the same attack options, but have better stats and damage output. Enemy Infected usually have different stats from the player-controllable versions, sometimes stronger, sometimes weaker.

The 2.3 Patch (October 2012) introduced five types of Infected units. It also featured their enemy counterparts in encounters on the World Map and at the Outpost (limited to the duration of the Infected Outbreak).

  • Bullfrogs ("Specimen A" type Infected)
  • Creepers ("Specimen B" type Infected)
  • Cannoneers ("Specimen C" type Infected)
  • Stalkers ("Specimen D" type Infected)
  • Colossi ("Specimen E" type Infected)


The 3.1 Patch (October 2013) introduced three new Infected type units:

  • Hunters ("Specimen F" type Infected)
  • Shredders ("Specimen G" type Infected)
  • Crawlers ("Specimen H" type Infected)


During the Infected Troops Boss Strike, subsequently, three more Infected units were introduced as Boss Strike rewards. These so-called Apex Infected are much stronger than (even) the Archetype Infected:

  • Apex Bullfrog (Tier 3 reward)
  • Apex Stalker (Tier 7 reward)
  • Apex Colossus (Tier 10 reward)

The Infected Boss Strike itself consisted of multiple waves of enemy Infected units scaled to each player's level. This was the only Boss Strike in which a 4th unit (a regular Colossus) was a Tier reward. The deployment limit was also raised from 3 to 4 Infected units per battle.


The 4.1.1 Patch (October 2014) another class of Infected was added:

  • Maulers ("Specimen I" type Infected)


During the second Infected Troops Boss Strike, subsequently, 1 more Infected units was introduced as a Boss Strike reward, along with the previously released Apex Infected:

  • Apex Bullfrog (Tier 3 reward)
  • Apex Stalker (Tier 5 reward)
  • Apex Colossus (Tier 8 reward)
  • Apex Mauler (Tier 10 reward)

History[]

The Infected are Imperial soldiers who were subjected to medical experiments involving modified Nanopods. Whereas normal Nanopods can be quite useful for healing the wounded, the modified Black Nanopods instead mutated the subjects, causing extensive physical alterations as well as aggression-inducing brain damage. The medical experiments on wounded Soldiers were presumably first performed by the Empire in a location called the Frozen Wastelands. Floyd describes the experiments as "a saving measure of the empire that has gone horribly wrong", Ramsey replies with "...or a program to create imperial super soldiers, that was a little bit wrong".

When Recoil Ridge comes under attack by the Infected, Lt. Morgan and Ramsey go down to help Sheriff Colt fend them off. When they engage the invading Infected, they encounter the Zombie Hunter, who helps Morgan and Ramsey wipe out the enraged monstrosities.

After they repel the Infected in Recoil Ridge, the Zombie Hunter tells Ramsey (who tells Morgan) that he will take them to the Infected's source in the Frozen Wastelands. After that, the Zombie Hunter tells Ramsey that if they want any more help from him, they need to pay a price.



Player Units[]

S trooper zombie spitter icon.png S trooper zombie spitter b icon.png S trooper zombie spitter c icon.png S trooper zombie spitter d icon.png
Specimen a01 "Proto-Bullfrog" Specimen a02 "Bullfrog" Specimen a03 "Advanced Bullfrog" Specimen a04 "Archetype Bullfrog"
S trooper zombie icon.png S trooper zombie b icon.png S trooper zombie c icon.png S trooper zombie d icon.png
Specimen b01 "Proto-Creeper" Specimen b02 "Creeper" Specimen b03 "Advanced Creeper" Specimen b04 "Archetype Creeper"
S trooper zombie cannon icon.png S trooper zombie cannon b icon.png S trooper zombie cannon c icon.png S trooper zombie cannon d icon.png
Specimen c01 "Proto-Cannoneer" Specimen c02 "Cannoneer" Specimen c03 "Advanced Cannoneer" Specimen c04 "Archetype Cannoneer"
S trooper zombie ninja icon.png S trooper zombie ninja b icon.png S trooper zombie ninja c icon.png S trooper zombie ninja d icon.png
Specimen d01 "Proto-Stalker" Specimen d02 "Stalker" Specimen d03 "Advanced Stalker" Specimen d04 "Archetype Stalker"
S trooper zombie tank b icon.png
Specimen e01 "Colossus"
Air s trooper zombie icon.png Air s trooper zombie b icon.png Air s trooper zombie c icon.png Air s trooper zombie d icon.png
Specimen f01 "Proto-Hunter" Specimen f02 "Hunter" Specimen f03 "Advanced Hunter" Specimen f04 "Archetype Hunter"
S raptor zombie icon.png S raptor zombie b icon.png S raptor zombie c icon.png S raptor zombie d icon.png
Specimen g01 "Proto-Shredder" Specimen g02 "Shredder" Specimen g03 "Advanced Shredder" Specimen g04 "Archetype Shredder"
S trooper zombie spider icon.png S trooper zombie spider b icon.png S trooper zombie spider c icon.png S trooper zombie spider d icon.png
Specimen h01 "Proto-Crawler" Specimen h02 "Crawler" Specimen h03 "Advanced Crawler" Specimen h04 "Archetype Crawler"
S bigfoot zombie player icon.png
Specimen i01 "Mauler"
S trooper zombie spitter super icon.png S trooper zombie ninja super icon.png S trooper zombie tank super icon.png S bigfoot zombie super player icon.png
Specimen a05 "Apex Bullfrog" Specimen d05 "Apex Stalker" Specimen e03 "Apex Colossus" Specimen i02 "Apex Mauler"

Infection Rates[]

Unit Result Chance
Veh motorcycle advanced icon.png Aces 650cc S trooper zombie cannon c icon.png Specimen c03 "Advanced Cannoneer" 33%
S trooper zombie c icon.png Specimen b03 "Advanced Creeper" 20%
S trooper zombie spitter c icon.png Specimen a03 "Advanced Bullfrog" 10%
S trooper zombie ninja c icon.png Specimen d03 "Advanced Stalker" 10%
Air s trooper zombie b icon.png Specimen f02 "Hunter" 6%
S trooper zombie spider b icon.png Specimen h02 "Crawler" 6%
S trooper zombie cannon d icon.png Specimen c04 "Archetype Cannoneer" 4%
Air s trooper zombie icon.png Specimen f01 "Proto-Hunter" 4%
S trooper zombie spider icon.png Specimen h01 "Proto-Crawler" 4%
S trooper zombie spitter d icon.png Specimen a04 "Archetype Bullfrog" 1%
S trooper zombie d icon.png Specimen b04 "Archetype Creeper" 1%
S trooper zombie ninja d icon.png Specimen d04 "Archetype Stalker" 1%
S arctic trooper icon.png Arctic Trooper S trooper zombie spitter d icon.png Specimen a04 "Archetype Bullfrog" 20%
S trooper zombie d icon.png Specimen b04 "Archetype Creeper" 18%
S trooper zombie cannon d icon.png Specimen c04 "Archetype Cannoneer" 14%
S trooper zombie ninja d icon.png Specimen d04 "Archetype Stalker" 14%
Air s trooper zombie d icon.png Specimen f04 "Archetype Hunter" 14%
S trooper zombie spider d icon.png Specimen h04 "Archetype Crawler" 14%
S trooper zombie tank b icon.png Specimen e01 "Colossus" 8%
MgShield icon.png Armadillo S trooper zombie cannon b icon.png Specimen c02 "Cannoneer" 42%
S trooper zombie b icon.png Specimen b02 "Creeper" 33%
S trooper zombie spitter b icon.png Specimen a02 "Bullfrog" 5%
S trooper zombie ninja b icon.png Specimen d02 "Stalker" 5%
Air s trooper zombie icon.png Specimen f01 "Proto-Hunter" 5%
S trooper zombie spider icon.png Specimen h01 "Proto-Crawler" 5%
S trooper zombie cannon c icon.png Specimen c03 "Advanced Cannoneer" 4%
S trooper zombie c icon.png Specimen b03 "Advanced Creeper" 1%
Arsonist icon.png Arsonist
Grenadier icon.png Grenadier
Sniper icon.png Sharpshooter
S trooper zombie spitter icon.png Specimen a01 "Proto-Bullfrog" 45%
S trooper zombie icon.png Specimen b01 "Proto-Creeper" 40%
S trooper zombie cannon icon.png Specimen c01 "Proto-Cannoneer" 5%
S trooper zombie ninja icon.png Specimen d01 "Proto-Stalker" 5%
S trooper zombie spitter b icon.png Specimen a02 "Bullfrog" 4%
S trooper zombie b icon.png Specimen b02 "Creeper" 1%
Assassinator icon.png Assassinater
Laser technician icon.png Laser Technician
Sw grenadier icon.png Wolf Grenadier
S trooper zombie spitter d icon.png Specimen a04 "Archetype Bullfrog" 33%
S trooper zombie d icon.png Specimen b04 "Archetype Creeper" 22%
S trooper zombie cannon d icon.png Specimen c04 "Archetype Cannoneer" 10%
S trooper zombie ninja d icon.png Specimen d04 "Archetype Stalker" 10%
S trooper zombie tank b icon.png Specimen e01 "Colossus" 5%
Air s trooper zombie b icon.png Specimen f02 "Hunter" 5%
Air s trooper zombie c icon.png Specimen f03 "Advanced Hunter" 5%
S trooper zombie spider b icon.png Specimen h02 "Crawler" 5%
S trooper zombie spider c icon.png Specimen h03 "Advanced Crawler" 5%
Raptor icon.png Battle Raptor S raptor zombie icon.png Specimen g01 "Proto-Shredder" 40%
S raptor zombie b icon.png Specimen g02 "Shredder" 30%
S raptor zombie c icon.png Specimen g03 "Advanced Shredder" 20%
S raptor zombie d icon.png Specimen g04 "Archetype Shredder" 10%
S bigfoot adult icon.png Bigfoot S bigfoot zombie player icon.png Specimen i01 "Mauler" 85%
S trooper zombie tank b icon.png Specimen e01 "Colossus" 15%
BioGrenedier icon.png Bio Grenadier S trooper zombie d icon.png Specimen b04 "Archetype Creeper" 22%
S trooper zombie spider c icon.png Specimen h03 "Advanced Crawler" 18%
S trooper zombie spider b icon.png Specimen h02 "Crawler" 15%
S trooper zombie spitter d icon.png Specimen a04 "Archetype Bullfrog" 10%
S trooper zombie cannon d icon.png Specimen c04 "Archetype Cannoneer" 10%
S trooper zombie ninja d icon.png Specimen d04 "Archetype Stalker" 10%
S trooper zombie tank b icon.png Specimen e01 "Colossus" 5%
Air s trooper zombie b icon.png Specimen f02 "Hunter" 5%
Air s trooper zombie c icon.png Specimen f03 "Advanced Hunter" 5%
ChemTrooper icon.png Chem Trooper S trooper zombie c icon.png Specimen b03 "Advanced Creeper" 20%
S trooper zombie spider b icon.png Specimen h02 "Crawler" 20%
S trooper zombie spider icon.png Specimen h01 "Proto-Crawler" 13%
S trooper zombie spitter c icon.png Specimen a03 "Advanced Bullfrog" 10%
S trooper zombie cannon c icon.png Specimen c03 "Advanced Cannoneer" 10%
S trooper zombie ninja c icon.png Specimen d03 "Advanced Stalker" 10%
Air s trooper zombie b icon.png Specimen f02 "Hunter" 6%
S trooper zombie spitter d icon.png Specimen a04 "Archetype Bullfrog" 4%
Air s trooper zombie icon.png Specimen f01 "Proto-Hunter" 4%
S trooper zombie d icon.png Specimen b04 "Archetype Creeper" 1%
S trooper zombie cannon d icon.png Specimen c04 "Archetype Cannoneer" 1%
S trooper zombie ninja d icon.png Specimen d04 "Archetype Stalker" 1%
S trooper cryo icon.png Cryo Trooper
ElectroTrooper icon.png Lightning Trooper
Sw enforcer icon.png Wolf Enforcer
Sw thug icon.png Wolf Thug
S trooper zombie cannon d icon.png Specimen c04 "Archetype Cannoneer" 33%
S trooper zombie d icon.png Specimen b04 "Archetype Creeper" 22%
S trooper zombie spitter d icon.png Specimen a04 "Archetype Bullfrog" 10%
S trooper zombie ninja d icon.png Specimen d04 "Archetype Stalker" 10%
S trooper zombie tank b icon.png Specimen e01 "Colossus" 5%
Air s trooper zombie b icon.png Specimen f02 "Hunter" 5%
Air s trooper zombie c icon.png Specimen f03 "Advanced Hunter" 5%
S trooper zombie spider b icon.png Specimen h02 "Crawler" 5%
S trooper zombie spider c icon.png Specimen h03 "Advanced Crawler" 5%
Demolitionist icon.png Demolitionist S trooper zombie ninja c icon.png Specimen d03 "Advanced Stalker" 33%
S trooper zombie c icon.png Specimen b03 "Advanced Creeper" 20%
S trooper zombie spitter c icon.png Specimen a03 "Advanced Bullfrog" 10%
S trooper zombie cannon c icon.png Specimen c03 "Advanced Cannoneer" 10%
Air s trooper zombie b icon.png Specimen f02 "Hunter" 6%
S trooper zombie spider b icon.png Specimen h02 "Crawler" 6%
S trooper zombie ninja d icon.png Specimen d04 "Archetype Stalker" 4%
Air s trooper zombie icon.png Specimen f01 "Proto-Hunter" 4%
S trooper zombie spider icon.png Specimen h01 "Proto-Crawler" 4%
S trooper zombie spitter d icon.png Specimen a04 "Archetype Bullfrog" 1%
S trooper zombie d icon.png Specimen b04 "Archetype Creeper" 1%
S trooper zombie cannon d icon.png Specimen c04 "Archetype Cannoneer" 1%
S hunter eagleEye icon.png Eagle Eye Air s trooper zombie d icon.png Specimen f04 "Archetype Hunter" 20%
S trooper zombie d icon.png Specimen b04 "Archetype Creeper" 18%
S trooper zombie spitter d icon.png Specimen a04 "Archetype Bullfrog" 14%
S trooper zombie cannon d icon.png Specimen c04 "Archetype Cannoneer" 14%
S trooper zombie ninja d icon.png Specimen d04 "Archetype Stalker" 14%
S trooper zombie spider d icon.png Specimen h04 "Archetype Crawler" 14%
S trooper zombie tank b icon.png Specimen e01 "Colossus" 8%
S midrange agent icon.png Field Agent S trooper zombie ninja b icon.png Specimen d02 "Stalker" 42%
S trooper zombie b icon.png Specimen b02 "Creeper" 33%
S trooper zombie spitter b icon.png Specimen a02 "Bullfrog" 5%
S trooper zombie cannon b icon.png Specimen c02 "Cannoneer" 5%
Air s trooper zombie icon.png Specimen f01 "Proto-Hunter" 5%
S trooper zombie spider icon.png Specimen h01 "Proto-Crawler" 5%
S trooper zombie ninja c icon.png Specimen d03 "Advanced Stalker" 4%
S trooper zombie c icon.png Specimen b03 "Advanced Creeper" 1%
Fr dynamite icon.png Frontier Engineer
Fr minuteman icon.png Frontier Minuteman
Fr pyro icon.png Frontier Pyro
Gunner icon.png Gunner
Shotgunner icon.png Riot Trooper
S trooper zombie cannon icon.png Specimen c01 "Proto-Cannoneer" 45%
S trooper zombie icon.png Specimen b01 "Proto-Creeper" 40%
S trooper zombie spitter icon.png Specimen a01 "Proto-Bullfrog" 5%
S trooper zombie ninja icon.png Specimen d01 "Proto-Stalker" 5%
S trooper zombie cannon b icon.png Specimen c02 "Cannoneer" 4%
S trooper zombie b icon.png Specimen b02 "Creeper" 1%
Fr hunter icon.png Frontier Hunter Air s trooper zombie icon.png Specimen f01 "Proto-Hunter" 42%
S trooper zombie b icon.png Specimen b02 "Creeper" 33%
S trooper zombie spitter b icon.png Specimen a02 "Bullfrog" 5%
S trooper zombie cannon b icon.png Specimen c02 "Cannoneer" 5%
S trooper zombie ninja b icon.png Specimen d02 "Stalker" 5%
S trooper zombie spider icon.png Specimen h01 "Proto-Crawler" 5%
S trooper zombie spitter c icon.png Specimen a03 "Advanced Bullfrog" 4%
S trooper zombie c icon.png Specimen b03 "Advanced Creeper" 1%
Fliegerfaust icon.png Hornet
Commando icon.png Ranger
S trooper zombie spider icon.png Specimen h01 "Proto-Crawler" 42%
S trooper zombie b icon.png Specimen b02 "Creeper" 33%
S trooper zombie cannon b icon.png Specimen c02 "Cannoneer" 5%
S trooper zombie ninja b icon.png Specimen d02 "Stalker" 5%
Air s trooper zombie icon.png Specimen f01 "Proto-Hunter" 5%
S trooper zombie spitter b icon.png Specimen a02 "Bullfrog" 4%
S trooper zombie spitter c icon.png Specimen a03 "Advanced Bullfrog" 4%
S trooper zombie c icon.png Specimen b03 "Advanced Creeper" 1%
Hunter icon.png Hunter
Officer icon.png Junior Officer
S trooper underdog icon.png The Wimp
S trooper zombie ninja icon.png Specimen d01 "Proto-Stalker" 45%
S trooper zombie icon.png Specimen b01 "Proto-Creeper" 40%
S trooper zombie spitter icon.png Specimen a01 "Proto-Bullfrog" 5%
S trooper zombie cannon icon.png Specimen c01 "Proto-Cannoneer" 5%
S trooper zombie ninja b icon.png Specimen d02 "Stalker" 4%
S trooper zombie b icon.png Specimen b02 "Creeper" 1%
S laser trooper icon.png Laser Trooper S trooper zombie ninja d icon.png Specimen d04 "Archetype Stalker" 20%
S trooper zombie d icon.png Specimen b04 "Archetype Creeper" 18%
S trooper zombie spitter d icon.png Specimen a04 "Archetype Bullfrog" 14%
S trooper zombie cannon d icon.png Specimen c04 "Archetype Cannoneer" 14%
Air s trooper zombie d icon.png Specimen f04 "Archetype Hunter" 14%
S trooper zombie spider d icon.png Specimen h04 "Archetype Crawler" 14%
S trooper zombie tank b icon.png Specimen e01 "Colossus" 8%
S trooper dragoon heavy icon.png Lightning Dragoon
S trooper missileStrike icon.png Radio Tech
S trooper zombie d icon.png Specimen b04 "Archetype Creeper" 22%
Air s trooper zombie c icon.png Specimen f03 "Advanced Hunter" 18%
Air s trooper zombie b icon.png Specimen f02 "Hunter" 15%
S trooper zombie spitter d icon.png Specimen a04 "Archetype Bullfrog" 10%
S trooper zombie cannon d icon.png Specimen c04 "Archetype Cannoneer" 10%
S trooper zombie ninja d icon.png Specimen d04 "Archetype Stalker" 10%
S trooper zombie tank b icon.png Specimen e01 "Colossus" 5%
S trooper zombie spider b icon.png Specimen h02 "Crawler" 5%
S trooper zombie spider c icon.png Specimen h03 "Advanced Crawler" 5%
CrowdControl icon.png Peace Keeper S trooper zombie c icon.png Specimen b03 "Advanced Creeper" 20%
Air s trooper zombie b icon.png Specimen f02 "Hunter" 20%
Air s trooper zombie icon.png Specimen f01 "Proto-Hunter" 13%
S trooper zombie spitter c icon.png Specimen a03 "Advanced Bullfrog" 10%
S trooper zombie cannon c icon.png Specimen c03 "Advanced Cannoneer" 10%
S trooper zombie ninja c icon.png Specimen d03 "Advanced Stalker" 10%
S trooper zombie spider b icon.png Specimen h02 "Crawler" 6%
S trooper zombie cannon d icon.png Specimen c04 "Archetype Cannoneer" 4%
S trooper zombie spider icon.png Specimen h01 "Proto-Crawler" 4%
S trooper zombie spitter d icon.png Specimen a04 "Archetype Bullfrog" 1%
S trooper zombie d icon.png Specimen b04 "Archetype Creeper" 1%
S trooper zombie ninja d icon.png Specimen d04 "Archetype Stalker" 1%
I17 guy railgun icon.png Railgun Tech S trooper zombie spider d icon.png Specimen h04 "Archetype Crawler" 20%
S trooper zombie d icon.png Specimen b04 "Archetype Creeper" 18%
S trooper zombie spitter d icon.png Specimen a04 "Archetype Bullfrog" 14%
S trooper zombie cannon d icon.png Specimen c04 "Archetype Cannoneer" 14%
S trooper zombie ninja d icon.png Specimen d04 "Archetype Stalker" 14%
Air s trooper zombie d icon.png Specimen f04 "Archetype Hunter" 14%
S trooper zombie tank b icon.png Specimen e01 "Colossus" 8%
S ninja white icon.png Shinobi S trooper zombie ninja d icon.png Specimen d04 "Archetype Stalker" 33%
S trooper zombie d icon.png Specimen b04 "Archetype Creeper" 22%
S trooper zombie spitter d icon.png Specimen a04 "Archetype Bullfrog" 10%
S trooper zombie cannon d icon.png Specimen c04 "Archetype Cannoneer" 10%
S trooper zombie tank b icon.png Specimen e01 "Colossus" 5%
Air s trooper zombie b icon.png Specimen f02 "Hunter" 5%
Air s trooper zombie c icon.png Specimen f03 "Advanced Hunter" 5%
S trooper zombie spider b icon.png Specimen h02 "Crawler" 5%
S trooper zombie spider c icon.png Specimen h03 "Advanced Crawler" 5%
Sniper2 icon.png Sniper S trooper zombie spitter b icon.png Specimen a02 "Bullfrog" 42%
S trooper zombie b icon.png Specimen b02 "Creeper" 33%
S trooper zombie cannon b icon.png Specimen c02 "Cannoneer" 5%
S trooper zombie ninja b icon.png Specimen d02 "Stalker" 5%
Air s trooper zombie icon.png Specimen f01 "Proto-Hunter" 5%
S trooper zombie spider icon.png Specimen h01 "Proto-Crawler" 5%
S trooper zombie spitter c icon.png Specimen a03 "Advanced Bullfrog" 4%
S trooper zombie c icon.png Specimen b03 "Advanced Creeper" 1%
Trooper icon.png Trooper S trooper zombie icon.png Specimen b01 "Proto-Creeper" 75%
S trooper zombie cannon icon.png Specimen c01 "Proto-Cannoneer" 10%
S trooper zombie spitter icon.png Specimen a01 "Proto-Bullfrog" 5%
S trooper zombie ninja icon.png Specimen d01 "Proto-Stalker" 5%
S trooper zombie b icon.png Specimen b02 "Creeper" 4%
S trooper zombie cannon b icon.png Specimen c02 "Cannoneer" 1%
S mortar turtleShell icon.png Turtlesheller S trooper zombie spitter c icon.png Specimen a03 "Advanced Bullfrog" 33%
S trooper zombie c icon.png Specimen b03 "Advanced Creeper" 20%
S trooper zombie cannon c icon.png Specimen c03 "Advanced Cannoneer" 10%
S trooper zombie ninja c icon.png Specimen d03 "Advanced Stalker" 10%
Air s trooper zombie b icon.png Specimen f02 "Hunter" 6%
S trooper zombie spider b icon.png Specimen h02 "Crawler" 6%
S trooper zombie spitter d icon.png Specimen a04 "Archetype Bullfrog" 4%
Air s trooper zombie icon.png Specimen f01 "Proto-Hunter" 4%
S trooper zombie spider icon.png Specimen h01 "Proto-Crawler" 4%
S trooper zombie d icon.png Specimen b04 "Archetype Creeper" 1%
S trooper zombie cannon d icon.png Specimen c04 "Archetype Cannoneer" 1%
S trooper zombie ninja d icon.png Specimen d04 "Archetype Stalker" 1%
Result Unit Chance
S trooper zombie spitter icon.png Specimen a01 "Proto-Bullfrog" Arsonist icon.png Arsonist 45%
Grenadier icon.png Grenadier 45%
Sniper icon.png Sharpshooter 45%
Fr dynamite icon.png Frontier Engineer 5%
Fr minuteman icon.png Frontier Minuteman 5%
Fr pyro icon.png Frontier Pyro 5%
Gunner icon.png Gunner 5%
Hunter icon.png Hunter 5%
Officer icon.png Junior Officer 5%
Shotgunner icon.png Riot Trooper 5%
S trooper underdog icon.png The Wimp 5%
Trooper icon.png Trooper 5%
S trooper zombie spitter b icon.png Specimen a02 "Bullfrog" Sniper2 icon.png Sniper 42%
MgShield icon.png Armadillo 5%
S midrange agent icon.png Field Agent 5%
Fr hunter icon.png Frontier Hunter 5%
Arsonist icon.png Arsonist 4%
Grenadier icon.png Grenadier 4%
Fliegerfaust icon.png Hornet 4%
Commando icon.png Ranger 4%
Sniper icon.png Sharpshooter 4%
S trooper zombie spitter c icon.png Specimen a03 "Advanced Bullfrog" S mortar turtleShell icon.png Turtlesheller 33%
Veh motorcycle advanced icon.png Aces 650cc 10%
ChemTrooper icon.png Chem Trooper 10%
Demolitionist icon.png Demolitionist 10%
CrowdControl icon.png Peace Keeper 10%
Fr hunter icon.png Frontier Hunter 4%
Fliegerfaust icon.png Hornet 4%
Commando icon.png Ranger 4%
Sniper2 icon.png Sniper 4%
S trooper zombie spitter d icon.png Specimen a04 "Archetype Bullfrog" Assassinator icon.png Assassinater 33%
Laser technician icon.png Laser Technician 33%
Sw grenadier icon.png Wolf Grenadier 33%
S arctic trooper icon.png Arctic Trooper 20%
S hunter eagleEye icon.png Eagle Eye 14%
S laser trooper icon.png Laser Trooper 14%
I17 guy railgun icon.png Railgun Tech 14%
BioGrenedier icon.png Bio Grenadier 10%
S trooper cryo icon.png Cryo Trooper 10%
S trooper dragoon heavy icon.png Lightning Dragoon 10%
ElectroTrooper icon.png Lightning Trooper 10%
S trooper missileStrike icon.png Radio Tech 10%
S ninja white icon.png Shinobi 10%
Sw enforcer icon.png Wolf Enforcer 10%
Sw thug icon.png Wolf Thug 10%
ChemTrooper icon.png Chem Trooper 4%
S mortar turtleShell icon.png Turtlesheller 4%
Veh motorcycle advanced icon.png Aces 650cc 1%
Demolitionist icon.png Demolitionist 1%
CrowdControl icon.png Peace Keeper 1%
S trooper zombie icon.png Specimen b01 "Proto-Creeper" Trooper icon.png Trooper 75%
Arsonist icon.png Arsonist 40%
Fr dynamite icon.png Frontier Engineer 40%
Fr minuteman icon.png Frontier Minuteman 40%
Fr pyro icon.png Frontier Pyro 40%
Grenadier icon.png Grenadier 40%
Gunner icon.png Gunner 40%
Hunter icon.png Hunter 40%
Officer icon.png Junior Officer 40%
Shotgunner icon.png Riot Trooper 40%
Sniper icon.png Sharpshooter 40%
S trooper underdog icon.png The Wimp 40%
S trooper zombie b icon.png Specimen b02 "Creeper" MgShield icon.png Armadillo 33%
S midrange agent icon.png Field Agent 33%
Fr hunter icon.png Frontier Hunter 33%
Fliegerfaust icon.png Hornet 33%
Commando icon.png Ranger 33%
Sniper2 icon.png Sniper 33%
Trooper icon.png Trooper 4%
Arsonist icon.png Arsonist 1%
Fr dynamite icon.png Frontier Engineer 1%
Fr minuteman icon.png Frontier Minuteman 1%
Fr pyro icon.png Frontier Pyro 1%
Grenadier icon.png Grenadier 1%
Gunner icon.png Gunner 1%
Hunter icon.png Hunter 1%
Officer icon.png Junior Officer 1%
Shotgunner icon.png Riot Trooper 1%
Sniper icon.png Sharpshooter 1%
S trooper underdog icon.png The Wimp 1%
S trooper zombie c icon.png Specimen b03 "Advanced Creeper" Veh motorcycle advanced icon.png Aces 650cc 20%
ChemTrooper icon.png Chem Trooper 20%
Demolitionist icon.png Demolitionist 20%
CrowdControl icon.png Peace Keeper 20%
S mortar turtleShell icon.png Turtlesheller 20%
MgShield icon.png Armadillo 1%
S midrange agent icon.png Field Agent 1%
Fr hunter icon.png Frontier Hunter 1%
Fliegerfaust icon.png Hornet 1%
Commando icon.png Ranger 1%
Sniper2 icon.png Sniper 1%
S trooper zombie d icon.png Specimen b04 "Archetype Creeper" Assassinator icon.png Assassinater 22%
BioGrenedier icon.png Bio Grenadier 22%
S trooper cryo icon.png Cryo Trooper 22%
Laser technician icon.png Laser Technician 22%
S trooper dragoon heavy icon.png Lightning Dragoon 22%
ElectroTrooper icon.png Lightning Trooper 22%
S trooper missileStrike icon.png Radio Tech 22%
S ninja white icon.png Shinobi 22%
Sw enforcer icon.png Wolf Enforcer 22%
Sw grenadier icon.png Wolf Grenadier 22%
Sw thug icon.png Wolf Thug 22%
S arctic trooper icon.png Arctic Trooper 18%
S hunter eagleEye icon.png Eagle Eye 18%
S laser trooper icon.png Laser Trooper 18%
I17 guy railgun icon.png Railgun Tech 18%
Veh motorcycle advanced icon.png Aces 650cc 1%
ChemTrooper icon.png Chem Trooper 1%
Demolitionist icon.png Demolitionist 1%
CrowdControl icon.png Peace Keeper 1%
S mortar turtleShell icon.png Turtlesheller 1%
S trooper zombie cannon icon.png Specimen c01 "Proto-Cannoneer" Fr dynamite icon.png Frontier Engineer 45%
Fr minuteman icon.png Frontier Minuteman 45%
Fr pyro icon.png Frontier Pyro 45%
Gunner icon.png Gunner 45%
Shotgunner icon.png Riot Trooper 45%
Trooper icon.png Trooper 10%
Arsonist icon.png Arsonist 5%
Grenadier icon.png Grenadier 5%
Hunter icon.png Hunter 5%
Officer icon.png Junior Officer 5%
Sniper icon.png Sharpshooter 5%
S trooper underdog icon.png The Wimp 5%
S trooper zombie cannon b icon.png Specimen c02 "Cannoneer" MgShield icon.png Armadillo 42%
S midrange agent icon.png Field Agent 5%
Fr hunter icon.png Frontier Hunter 5%
Fliegerfaust icon.png Hornet 5%
Commando icon.png Ranger 5%
Sniper2 icon.png Sniper 5%
Fr dynamite icon.png Frontier Engineer 4%
Fr minuteman icon.png Frontier Minuteman 4%
Fr pyro icon.png Frontier Pyro 4%
Gunner icon.png Gunner 4%
Shotgunner icon.png Riot Trooper 4%
Trooper icon.png Trooper 1%
S trooper zombie cannon c icon.png Specimen c03 "Advanced Cannoneer" Veh motorcycle advanced icon.png Aces 650cc 33%
ChemTrooper icon.png Chem Trooper 10%
Demolitionist icon.png Demolitionist 10%
CrowdControl icon.png Peace Keeper 10%
S mortar turtleShell icon.png Turtlesheller 10%
MgShield icon.png Armadillo 4%
S trooper zombie cannon d icon.png Specimen c04 "Archetype Cannoneer" S trooper cryo icon.png Cryo Trooper 33%
ElectroTrooper icon.png Lightning Trooper 33%
Sw enforcer icon.png Wolf Enforcer 33%
Sw thug icon.png Wolf Thug 33%
S arctic trooper icon.png Arctic Trooper 14%
S hunter eagleEye icon.png Eagle Eye 14%
S laser trooper icon.png Laser Trooper 14%
I17 guy railgun icon.png Railgun Tech 14%
Assassinator icon.png Assassinater 10%
BioGrenedier icon.png Bio Grenadier 10%
Laser technician icon.png Laser Technician 10%
S trooper dragoon heavy icon.png Lightning Dragoon 10%
S trooper missileStrike icon.png Radio Tech 10%
S ninja white icon.png Shinobi 10%
Sw grenadier icon.png Wolf Grenadier 10%
Veh motorcycle advanced icon.png Aces 650cc 4%
CrowdControl icon.png Peace Keeper 4%
ChemTrooper icon.png Chem Trooper 1%
Demolitionist icon.png Demolitionist 1%
S mortar turtleShell icon.png Turtlesheller 1%
S trooper zombie ninja icon.png Specimen d01 "Proto-Stalker" Hunter icon.png Hunter 45%
Officer icon.png Junior Officer 45%
S trooper underdog icon.png The Wimp 45%
Arsonist icon.png Arsonist 5%
Fr dynamite icon.png Frontier Engineer 5%
Fr minuteman icon.png Frontier Minuteman 5%
Fr pyro icon.png Frontier Pyro 5%
Grenadier icon.png Grenadier 5%
Gunner icon.png Gunner 5%
Shotgunner icon.png Riot Trooper 5%
Sniper icon.png Sharpshooter 5%
Trooper icon.png Trooper 5%
S trooper zombie ninja b icon.png Specimen d02 "Stalker" S midrange agent icon.png Field Agent 42%
MgShield icon.png Armadillo 5%
Fr hunter icon.png Frontier Hunter 5%
Fliegerfaust icon.png Hornet 5%
Commando icon.png Ranger 5%
Sniper2 icon.png Sniper 5%
Hunter icon.png Hunter 4%
Officer icon.png Junior Officer 4%
S trooper underdog icon.png The Wimp 4%
S trooper zombie ninja c icon.png Specimen d03 "Advanced Stalker" Demolitionist icon.png Demolitionist 33%
Veh motorcycle advanced icon.png Aces 650cc 10%
ChemTrooper icon.png Chem Trooper 10%
CrowdControl icon.png Peace Keeper 10%
S mortar turtleShell icon.png Turtlesheller 10%
S midrange agent icon.png Field Agent 4%
S trooper zombie ninja d icon.png Specimen d04 "Archetype Stalker" S ninja white icon.png Shinobi 33%
S laser trooper icon.png Laser Trooper 20%
S arctic trooper icon.png Arctic Trooper 14%
S hunter eagleEye icon.png Eagle Eye 14%
I17 guy railgun icon.png Railgun Tech 14%
Assassinator icon.png Assassinater 10%
BioGrenedier icon.png Bio Grenadier 10%
S trooper cryo icon.png Cryo Trooper 10%
Laser technician icon.png Laser Technician 10%
S trooper dragoon heavy icon.png Lightning Dragoon 10%
ElectroTrooper icon.png Lightning Trooper 10%
S trooper missileStrike icon.png Radio Tech 10%
Sw enforcer icon.png Wolf Enforcer 10%
Sw grenadier icon.png Wolf Grenadier 10%
Sw thug icon.png Wolf Thug 10%
Demolitionist icon.png Demolitionist 4%
Veh motorcycle advanced icon.png Aces 650cc 1%
ChemTrooper icon.png Chem Trooper 1%
CrowdControl icon.png Peace Keeper 1%
S mortar turtleShell icon.png Turtlesheller 1%
S trooper zombie tank b icon.png Specimen e01 "Colossus" S bigfoot adult icon.png Bigfoot 15%
S arctic trooper icon.png Arctic Trooper 8%
S hunter eagleEye icon.png Eagle Eye 8%
S laser trooper icon.png Laser Trooper 8%
I17 guy railgun icon.png Railgun Tech 8%
Assassinator icon.png Assassinater 5%
BioGrenedier icon.png Bio Grenadier 5%
S trooper cryo icon.png Cryo Trooper 5%
Laser technician icon.png Laser Technician 5%
S trooper dragoon heavy icon.png Lightning Dragoon 5%
ElectroTrooper icon.png Lightning Trooper 5%
S trooper missileStrike icon.png Radio Tech 5%
S ninja white icon.png Shinobi 5%
Sw enforcer icon.png Wolf Enforcer 5%
Sw grenadier icon.png Wolf Grenadier 5%
Sw thug icon.png Wolf Thug 5%
Air s trooper zombie icon.png Specimen f01 "Proto-Hunter" Fr hunter icon.png Frontier Hunter 42%
CrowdControl icon.png Peace Keeper 13%
MgShield icon.png Armadillo 5%
S midrange agent icon.png Field Agent 5%
Fliegerfaust icon.png Hornet 5%
Commando icon.png Ranger 5%
Sniper2 icon.png Sniper 5%
Veh motorcycle advanced icon.png Aces 650cc 4%
ChemTrooper icon.png Chem Trooper 4%
Demolitionist icon.png Demolitionist 4%
S mortar turtleShell icon.png Turtlesheller 4%
Air s trooper zombie b icon.png Specimen f02 "Hunter" CrowdControl icon.png Peace Keeper 20%
S trooper dragoon heavy icon.png Lightning Dragoon 15%
S trooper missileStrike icon.png Radio Tech 15%
Veh motorcycle advanced icon.png Aces 650cc 6%
ChemTrooper icon.png Chem Trooper 6%
Demolitionist icon.png Demolitionist 6%
S mortar turtleShell icon.png Turtlesheller 6%
Assassinator icon.png Assassinater 5%
BioGrenedier icon.png Bio Grenadier 5%
S trooper cryo icon.png Cryo Trooper 5%
Laser technician icon.png Laser Technician 5%
ElectroTrooper icon.png Lightning Trooper 5%
S ninja white icon.png Shinobi 5%
Sw enforcer icon.png Wolf Enforcer 5%
Sw grenadier icon.png Wolf Grenadier 5%
Sw thug icon.png Wolf Thug 5%
Air s trooper zombie c icon.png Specimen f03 "Advanced Hunter" S trooper dragoon heavy icon.png Lightning Dragoon 18%
S trooper missileStrike icon.png Radio Tech 18%
Assassinator icon.png Assassinater 5%
BioGrenedier icon.png Bio Grenadier 5%
S trooper cryo icon.png Cryo Trooper 5%
Laser technician icon.png Laser Technician 5%
ElectroTrooper icon.png Lightning Trooper 5%
S ninja white icon.png Shinobi 5%
Sw enforcer icon.png Wolf Enforcer 5%
Sw grenadier icon.png Wolf Grenadier 5%
Sw thug icon.png Wolf Thug 5%
Air s trooper zombie d icon.png Specimen f04 "Archetype Hunter" S hunter eagleEye icon.png Eagle Eye 20%
S arctic trooper icon.png Arctic Trooper 14%
S laser trooper icon.png Laser Trooper 14%
I17 guy railgun icon.png Railgun Tech 14%
S raptor zombie icon.png Specimen g01 "Proto-Shredder" Raptor icon.png Battle Raptor 40%
S raptor zombie b icon.png Specimen g02 "Shredder" Raptor icon.png Battle Raptor 30%
S raptor zombie c icon.png Specimen g03 "Advanced Shredder" Raptor icon.png Battle Raptor 20%
S raptor zombie d icon.png Specimen g04 "Archetype Shredder" Raptor icon.png Battle Raptor 10%
S trooper zombie spider icon.png Specimen h01 "Proto-Crawler" Fliegerfaust icon.png Hornet 42%
Commando icon.png Ranger 42%
ChemTrooper icon.png Chem Trooper 13%
MgShield icon.png Armadillo 5%
S midrange agent icon.png Field Agent 5%
Fr hunter icon.png Frontier Hunter 5%
Sniper2 icon.png Sniper 5%
Veh motorcycle advanced icon.png Aces 650cc 4%
Demolitionist icon.png Demolitionist 4%
CrowdControl icon.png Peace Keeper 4%
S mortar turtleShell icon.png Turtlesheller 4%
S trooper zombie spider b icon.png Specimen h02 "Crawler" ChemTrooper icon.png Chem Trooper 20%
BioGrenedier icon.png Bio Grenadier 15%
Veh motorcycle advanced icon.png Aces 650cc 6%
Demolitionist icon.png Demolitionist 6%
CrowdControl icon.png Peace Keeper 6%
S mortar turtleShell icon.png Turtlesheller 6%
Assassinator icon.png Assassinater 5%
S trooper cryo icon.png Cryo Trooper 5%
Laser technician icon.png Laser Technician 5%
S trooper dragoon heavy icon.png Lightning Dragoon 5%
ElectroTrooper icon.png Lightning Trooper 5%
S trooper missileStrike icon.png Radio Tech 5%
S ninja white icon.png Shinobi 5%
Sw enforcer icon.png Wolf Enforcer 5%
Sw grenadier icon.png Wolf Grenadier 5%
Sw thug icon.png Wolf Thug 5%
S trooper zombie spider c icon.png Specimen h03 "Advanced Crawler" BioGrenedier icon.png Bio Grenadier 18%
Assassinator icon.png Assassinater 5%
S trooper cryo icon.png Cryo Trooper 5%
Laser technician icon.png Laser Technician 5%
S trooper dragoon heavy icon.png Lightning Dragoon 5%
ElectroTrooper icon.png Lightning Trooper 5%
S trooper missileStrike icon.png Radio Tech 5%
S ninja white icon.png Shinobi 5%
Sw enforcer icon.png Wolf Enforcer 5%
Sw grenadier icon.png Wolf Grenadier 5%
Sw thug icon.png Wolf Thug 5%
S trooper zombie spider d icon.png Specimen h04 "Archetype Crawler" I17 guy railgun icon.png Railgun Tech 20%
S arctic trooper icon.png Arctic Trooper 14%
S hunter eagleEye icon.png Eagle Eye 14%
S laser trooper icon.png Laser Trooper 14%
S bigfoot zombie player icon.png Specimen i01 "Mauler" S bigfoot adult icon.png Bigfoot 85%

Enemy Units[]

S trooper zombie spitter 20.pngS trooper zombie spitter 40.png
S trooper zombie spitter 55.png
Enemy Bullfrogs
S trooper zombie 20.pngS trooper zombie 40.png Enemy Creepers
S trooper zombie cannon 20.pngS trooper zombie cannon 40.png
S trooper zombie cannon 55.png
Enemy Cannoneers
S trooper zombie ninja 20.pngS trooper zombie ninja 40.png
S trooper zombie ninja 55.png
Enemy Stalkers
S trooper zombie tank 20.pngS trooper zombie tank 40.png Enemy Colossi
Air s trooper zombie 20.pngAir s trooper zombie 40.png
Air s trooper zombie 55.png
Enemy Hunters
Raptor zombie 20.pngRaptor zombie 40.png
Raptor zombie 55.png
Enemy Shredders
S trooper zombie spider enemy 20.pngS trooper zombie spider enemy 40.png
S trooper zombie spider enemy 55.png
Enemy Crawlers
S trooper zombie spitter super.png Enemy Apex Bullfrog
S trooper zombie ninja super.png Enemy Apex Stalker
S trooper zombie tank super.png Enemy Apex Colossus
S bigfoot zombie super player front.png Enemy Apex Mauler

Events[]

Boss Strike[]

Infected Boss Strike

The following Boss Strikes featured Infected:

Npc infected event boss mission.png Boss Strike 4: Infected Troops
Npc infected event boss mission.png Boss Strike 15: Infected Troops

Infected Outbreaks[]

Infected Invasion event

The annual release (and re-release) of the Infected units is paired with invading Infected encounters on the World Map and the Outpost.

The encounters can be defeated for Resource-SP.png Skill Points and a chance of Resource-black nanopod.png Black Nanopods. During these events, there are also several recurring Infected missions, as well as a few limited-time decorations that can be build to "attract" more Infected encounters.

So far, there have been 4 Infected Outbreaks:

  • October/November 2012
  • October/November 2013
  • October/November 2014
  • October/November 2015

Invasion Competition[]

Infected Invasion Competition

The following Invasion Competitions featured Infected:

Buildings[]

The Infection Test Facility
Black Nanopod Facility

The following buildings and decorations are associated with the Infected:

Locations[]

Travel imperial blackishButte icon@2x.png

The following locations are associated with the Infected:

Gallery[]

Mission Icons[]

Encounter Icons[]

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