Apple launched the Macintosh in 1984 with a mouse and a graphical screen, and games followed the hardware from crisp black-and-white into colour in the 1990s.
Bungie’s Marathon, Ambrosia’s Escape Velocity and Cyan’s Myst built a distinct Mac-first catalogue, and plenty of PC hits arrived in Mac versions too.
Emulators such as Mini vMac and Basilisk II, plus fan ports, run a large part of the classic Mac library on current systems.