Hit enter during the game to show the chat box then type any of the following codes:
God Mode: avatargod
Invisibility: theshadowknows
2D players: turnpunchkick
Big chests when breathing: 1-900
Big hands and feet: clodhopper
Big head mode: bignoggin
Commit Suicide: death
Debug keys activated: debugkeys
Disable AI: nobrainer
Fart mode: silentbutdeadly
Refill Items: 5fingerdiscount
stumpy: Stumpy Models
Suicide: death
Team God: teamgod
Team Invisibility: teamshadow
Turn Off Victory Conditions: explore
Victory conditions: explore
wounddeath: Wounding shots kill
Map draw AI alertness colors: alertnessstatecolors
Map draw AI aware colors: awarenessstatecolors
Map draw AI behavior colors: behaviorcolors
Map draw AI combat state colors: combatstatecolors
Map draw AI normal colors: normalcolors
Map draw AI panicked colors: panickedcolors
Map draw AI plan colors: aiplancolors
Map draw AI psychological state colors: psychstatecolors
Map draw AI ROE colors: roestatecolors
Map draw AI ROE speed colors: roespeedcolors
Map draw AI threat awareness colors: threatawarenesscolors
Map draw cover points: coverpoints
Map draw level maps: levelmaps
Map draw object walls: objectwalls
Map draw obstacle walls: obstaclewalls
Map draw path point links: pathpointlinks
Map draw path points: pathpoints
Map draw plan: drawplan
Map draw test plan: testplan
Mega Head Mode: meganoggin
Monocle mode: monocle