This content requires the base game Quantum Conundrum on Steam in order to play. All Reviews: Mixed (14) - 57% of the 14 user reviews for this game are positive.
The Steam registry is like a Pokedex for PC games, and with its latest update, Valve do seem to be trying to catch 'em all. One of 's data miners has gone into the distribution service's database and found listings for a huge bunch of potentially upcoming games - everything from the unannounced (Quantum Conundrum 2), to the soon to be ported (Fez) and the long thought lost (Halo 3). In fact, there are enough odd entries to cast doubt on their validity.