Search around the room with the mouse cursor. There are clues hidden around the room which can be looked at closer when the pointer appears.
All word passcodes are in UPPERCASE and may contain spaces. Keeping Capslock 🔒 on is best.
Enter the passcode, and , alternatively pressing the 'Enter ↵' key.
You can return to the room after looking at a clue by clicking .
You may return to any room you have unlocked using the links at the top of the game (Don't use browser navigation), but you must enter the passcode again to move forward.
Do not use your browser navigation buttons during the game.