Level 1-10 missions

Barrack O'Rama
Prereqs: Level 1
 * Build Barracks

Training Day
Prereqs: Level 1, Barrack O'Rama Rewards: Unlocks: Pillbox
 * Train Trooper

'Splosions, Man!
Prereqs: Level 1, Training Day Rewards: Followups: Grenadier Training
 * Train Grenadier

Self Defense
Prereqs: Level 2, 'Splosions, Man! Rewards:
 * Build Pillbox

Hunkering Down
Prereqs: Level 2, Self Defense Rewards:
 * Defeat the Raiders

Round 3! Fight!
Prereqs: Level 2, Hunkering Down Rewards:
 * Repel Warlord Gantas' "Visit"

To the Rescue!
Prereqs: Level 2, Round 3! Fight!
 * Go to Recoil Ridge

To the Rescue!
Prereqs: Level 2, To the Rescue! Rewards: Followups: Buildings Team, Renewable Raiders
 * Repel the Raiders from Recoil Ridge

Go Home (Hidden)
Prereqs: Level 2, To the Rescue! Rewards: Followups: You're Gonna Be Popular
 * Go to Outpost