Major Developments was the internal development team at Incentive Software, best known for building the pioneering Freescape engine that brought solid 3D worlds to home PCs. On DOS they delivered a run of atmospheric first-person adventures and puzzlers, including Driller, its sequel Dark Side, the Egyptian expedition Total Eclipse, and the haunted-keep duo Castle Master and Castle Master II: The Crypt. These games mix free-roaming exploration, environmental riddles and tense time pressure, and they remain landmarks of early 3D design. On this page you can play these Major Developments DOS games online for free.

100%
Total Eclipse
Action gameTotal Eclipse is a first-person 3D adventure from Major Developments that drops you into a mysterious Egyptian pyramid, racing against a looming eclipse. Built on the pioneering Freescape engine, the game blends exploration, ...