Cheat Codes:
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Hit [F1] or ` (tilde) to bring up the console then use the following codes:
Result | Code |
God mode | please god |
All items | please giveall |
Kill all enemies | please killall |
Open all doors | please open |
Flight mode | please fly |
No clipping mode | please ghost |
Invisibility | please invisible |
Recover health | please refresh |