The Incredible Machine 2

Released by Sierra On-Line in 1994, The Incredible Machine 2 substantially expands upon its predecessor in every respect. The sequel adds over 100 new puzzle levels and a broader roster of mechanical components — including conveyor belts, rockets, and trampolines — enabling far more elaborate chain reactions. Refined physics simulation makes part interactions feel more convincing, while level design ramps up in both complexity and challenge. A new two-player versus mode lets both players race to solve the same puzzle simultaneously. Building on the original's creative spirit, the sequel delivered the most complete and content-rich installment in the series' early run.