DOOM is out Next Week - Blast Some Demon Skulls Soon

The engine it ran off, id Tech 1 (or the Doom game engine) was a revolution for games.

Id Tech 6 is also bringing back full real-time lighting as was seen in id Tech 4, with DOOM 3.

This isn’t a new game, but an upgraded version of all the previous DOOM games, with better lighting, sound, and a checkpoint save system for DOOM 3.