Negev
Replaces your hand with greenscreen footage of a Negev that sprays when you hit something.
Quake Sounds
Announces your first blood, multi kills and killing sprees like Unreal Tournament.
Insults
Sends one of your insults to chat whenever you get a kill.
Announcer
Tells chat everything you do, like mining 55 dirt or eating a golden apple.
Source Movement
Moves you like Counter-Strike: Source, with bhopping and air strafing.