I'm Alive
Not unlocked yetReach 2000 points in arcade mode
Look at Me Now
Not unlocked yetReach 4000 points in arcade mode
Wild West Hero
Not unlocked yetReach 6000 points in arcade mode
After All
Not unlocked yetComplete all challenges in a single player mode
Time of Our Life
Not unlocked yetComplete all challenges in coop mode
In My Own Time
Not unlocked yetSurvive for 180 seconds
Hello My Old Friend
Not unlocked yetResurrect an ally in coop mode
Caught in a Trap
Not unlocked yetKill 20 enemies in rapid succession
In For The Kill
Not unlocked yetKill 10 Thunderbugs in rapid succession
Across the Border
Not unlocked yetPush down the egg
Danger Ahead
Not unlocked yetKill 15 enemies with a single shot from a railgun
Don't Bring Me Down
Not unlocked yetKill 5 enemies with Grenade bug explosion
The Fall
Not unlocked yetPrevent 100 eggs from hatching
Everyone's Born to Die
Not unlocked yetKill 2000 Bugs