These fucked up deformed psychos that are the result of excessive genetic modification.Usually seen wearing 50's masquerade masks.Appear in the game Bioshock
.Classified by their method of attack:
Thuggish-use blunt objects to try to bludgeon you to death.
Leadhead-use pistols and machineguns.
Nitro-use various thrown explosives.
Spider-uses hooks to crawl on walls and for melee attacks or thrown.Extremely agile.
Houdini-constantly teleports,leaving behind a bloody mist,then reappears,using fire or ice plasmids.
Splicers are vulnerable to anti-personel rounds.