How good are you really? Project:Blue Room is a research mod, designed to measure skill and difficulty in a single-player game. It is a simple, short, single player game designed to test the player's abilities over a few levels.
The second phase of Project:Blue Room is here! Most changes to this game are behind the scenes, so likely won't be noticeable to most players.
It is ready! Participate in Project:Blue Room now, and find out how good you really are.