id Software released its first game 35 years ago today, John Carmack’s breakthrough side-scroller engine — Commander Keen title brought smooth scrolling to PCs from Latest from Tom's Hardware on 2025-12-14 13:20 (#725B7) 35 years ago today, Commander Keen in Invasion of the Vorticons - Episode 1: Marooned on Mars was released by a dev team including John Carmack and John Romero.
