GOG Sale: 50% off Witcher 3! 80% off D&D classic games (Baldur's Gate, Icewind Dale, etc)

3D Engine: id Tech 1

Group Description

Games using the id Tech 1 graphics engine (formerly known as the "DOOM engine") (original or modified) by iD Software, Inc..

Doom's source code was released to the public on December 23, 1997 under a license allowing noncommercial use; in 1999, it was re-released under the GNU General Public License. This led to the development of numerous source ports adding new features to the engine.

Some facts:
  • It was the first 3D game engine that allowed variable heights for floors and ceilings. However, it only allowed one floor or ceiling per area, making multi-storied levels impossible.
  • John Carmack experimented with 16 bit textures, but found the overhead unacceptable for the game.

Viewing Page 1 of 2 (items 1-25 of 45) Next
Goto Page: 1 | 2

Selected Covers

D!Zone DOS Front Cover
Front cover for D!Zone
DOOM Collector's Edition Windows Front Cover
Front cover for DOOM Collector's Edition
DOOM DOS Front Cover
Front cover for DOOM
DOOM PlayStation Front Cover
Front cover for DOOM

Selected Screenshots

The main menu.
Screenshot from DOOM Collector's Edition
Title screen
Screenshot from Barista
Title screen
Screenshot from DOOM
Playstation title screen
Screenshot from DOOM