1)   Infect (the Prison Infection Saga) 1.0.1
Fight prisoners to the death and figure out which one of them is not human!
fight, violence, violent, combat, knife, shank, stab, infect, infection, alien,

 2)   PuffCamp (War of the PuffBalls) 1.3.0
Puffballs are cute little creatures, who bounce around and lead happy lives. But sometimes, the Puffballs have their times of war. Complex Puzzles! Violent Gameplay! Rescue the prisoners from the PuffCamp!
puffballs, action, shootemup, shooter, blood, guts, gore, violence, violent, kid,

 3)   Bloody Bastard - Free Arcade Games 3
Worlds most corrupted game ever. Bloody bastard game is by far the most disputed game of all. Extremely violent scenes and language no TV station would ever dare to speak out.
south park, violence, bloddy bastard, criminal, weapons,