Crimson room
The game that popularized the genre. You wake up on a unknown room, the door is locked — and somehow, you have to escape. All you have is your brain and your mouse to click around.
Played: 21531.
Viridian room
Viridian room. If you liked Crimson Room, give this game a shot as well. It was created by the same Japanese software house, and you will have new mysteries to solve before getting out of this one.
Played: 18142.