Freedom to crawlers
Not unlocked yet-?-
Life stealer
Not unlocked yetSteal a life while playing coop mode
Heavy lifting
Not unlocked yet-?-
Real power
Not unlocked yetUse maximum charged alternate fire for all weapons
Golden Cyborg
Not unlocked yetEarn 500000 points
Out of misery
Not unlocked yetDestroy level-3 miniboss
Cyborg for dinner
Not unlocked yetDestroy level-4 miniboss
Intestinator
Not unlocked yetDestroy level-5 miniboss
Good listener
Not unlocked yetListen all tracks in music test menu (Complete the game to unlock it)
Band of followers
Not unlocked yetGather 10 quadropods on the screen on level 6
Flesh and bones
Not unlocked yet-?-