Originally were posted by developer themselves in one of the discussions.
How to Use Cheat Codes
- Load any level and open console with ~
- Then type a cheatcode and press enter.
- gott – God mode
- zizka – All weapons, full ammo
- pionyr – Gives motorcycle
- klice – Gives all three keys
- pistolnik – Gives second pistol (does not give you an achievement)
- lecba – Max health and armor
- kouba – Unlocks entire minimap (press M to see minimap)
Note: As of 02 Feb 2021, using cheat codes does not prevent you from getting achievements in the Endless gamemode.