The challenge is finding a suitable substitute for The Tower. For those that don't know: Dread is a horror game that uses a Jenga tower instead of dice. The tower is shared among the players. Successful pull is success. Toppling the tower is (usually) death of the character.
I'm looking for a Jenga-like game and some mechanism for the players to take turns and for everyone to see the game's progress in real time. The game should be an open ended one of dexterity (with keyboard or mouse) that becomes progressively harder over about 20 to 40 short levels till failure is almost certain but not guaranteed.