Talk:Frontier Chucker/@comment-75.6.236.119-20130619061509/@comment-26516989-20130619174036

This was added in the 2.4 Patch which was way back in November of 2012. The Sandbag Pile was introduced in the 2.7 Patch which was in February. It is referring to the dates the units are added to the game not what level they are unlocked.