The Stanley Parable Cheat Codes

Serious Room (cheat punishment) (Misc)

Enable Source cheats with -console launch option and the game punishes you: the Serious Room ending is Stanley Parable's built-in anti-cheat joke.

sv_cheats 1

Add -console to Steam launch options, press ~ in-game, then type the command. Enabling cheats triggers the Serious Room ending.

Facepunch texture swap (Easter Egg)

Console command that overlays Facepunch Studios logos on world textures.

facepunch

Add -console to Steam launch options, press ~ in-game, then type the command. Enabling cheats triggers the Serious Room ending.

Serious Room entry (no console) (Easter Egg)

The Serious/Box room can also be reached by taking the game's own 'wrong' doors — no cheats required.

Add -console to Steam launch options, press ~ in-game, then type the command. Enabling cheats triggers the Serious Room ending.

Not-Stanley & Broom Cabinet (Easter Egg)

The broom closet 'ending' and the Not-Stanley endings are the game's famous wrong-path rewards.

Add -console to Steam launch options, press ~ in-game, then type the command. Enabling cheats triggers the Serious Room ending.

CVars joke (Misc)

Typing certain Half-Life cvars (r_screenorientation etc.) gets narrator commentary — the game reads your console usage.

Add -console to Steam launch options, press ~ in-game, then type the command. Enabling cheats triggers the Serious Room ending.