Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Final Destination	Complete The End in a party of four.
Full-time Ass-kicker	Reach rank 20.
Game in a game	Complete a game in a game.
Growing Stronger	Complete a map with a Feat of Strength enabled.
Halfway Awesome	Reach Rank 10.
Hercules	Complete a map with 5 Feats of Strength enabled.
Hope Rides Alone	Complete Facility, Rocky Fields, Giant Trees and Swamp.
Humble Beginnings	Complete your first map.
Team Player	Complete one level with 5 Feats of Strength enabled in Co-op.
The Bas(e)ics	Build 20 tower bases.
The Best Defense is Offense	Upgrade a tower to the max.
Total Badass	Complete Facility, Rocky Fields, Giant Trees and Swamp with 5 Feats of Strength enabled.