To enable cheat codes type letters on the keyboard during the game. Note: In Survive mode codes do not work.

Code --------------------------> Effect:
cheatw --------------------------> +100 skills of weapons reloading
stm or cheatm --------------------------> +10000 money
cheats --------------------------> +50 to the speed skill.
stexp or cheatexp --------------------------> Adds enough exp for getting new level
stwnn --------------------------> Complete level successfully
stshop --------------------------> Download shop on the level
cheath --------------------------> Gives 1000 hp
st1 --------------------------> Gives 15000 hp
stammo --------------------------> Gives some ammo
st2 --------------------------> Invincibility
stk9 --------------------------> Kill all monsters on the map
stkk --------------------------> Kills all monsters withing a radius of 1000 pixels from the character
stgod --------------------------> Makes all skills (except perk) 100 or 200 sequential. adds also 50000 money
remgamma --------------------------> Remove gamma on the level
stmusstop --------------------------> Stop current track
stat --------------------------> Turn on\off current statistics
stmus[x] --------------------------> Turn the x number of tracks