Hacks For Killing Floor

I Just Bought The New Game Killing Floor, And I Think Its Amazing, But Ive Played It Alot And Noticed That I Wanna Be Better So I Think It Would Be Cool If MPGH Could A Make Killing Floor Hack

whats killing Floor? what type of game is it.

Edit. nvm i see its like l4d. well idk, if it suddenly became popular, but if you google trainers, maybe someone has released some.