   Open Source engines? List.
  I'd like to compile a list of previously commercial titles, that have been released as freeware/open source. Here are a few:A    * Abuse (video game)    * Aliens versus Predator (video game)    * Allegiance (video game)B    * Buzz Aldrin's Race Into SpaceC    * Colossal Cave AdventureD    * Descent (video game)    * Descent II    * Dink Smallwood    * Doom (video game)    * Doom II: Hell on Earth    * Duke Nukem 3DE    * Exile (video game series)F    * FreeSpace 2H    * Heretic (video game)    * Hexen    * Hexen II    * HomeworldJ    * Jagged Alliance 2K    * Ken's LabyrinthM    * Marathon 2: Durandal    * MechCommander 2    * MiG Alley (video game)Q    * Quake (video game)    * Quake IIQ cont.    * Quake III ArenaR    * Rise of the Triad    * Rune (video game)S    * Shadow Warrior    * Shogo: Mobile Armor Division    * SimCity    * Star Control II    * Strange Adventures in Infinite Space    * SunDog: Frozen LegacyW    * Warzone 2100    * Wolfenst   
  Like the one on wikipedias list of game engines or "DevMaster's Game and Graphics Engines Database"? You could start there by going through the open source lists. Doing it on a per-game basis means that you'll end up with multiple entries where games have all used the same engine.Andy   ;  For commercial video games released as freeware, you can check this list:List on Wikipedia;  Thanks for the quick response. Great bits of info on those links!   ;  Dude, can you give me a link to Jagged Alliance 2 source code?? I tried to find it myself but failed (found some dead links).;Quote:Original post by DpakoHDude, can you give me a link to Jagged Alliance 2 source code?? I tried to find it myself but failed (found some dead links).There you go: JA2 StraciatellaStraciatella is what ioquake3 is to Quake 3. It's a basically a bugfixed and optimized version of JA2 without any gameplay changes.   ;  Open Engine Games?Strife, Chex Quest, HexenWorld, Nexuiz, OpenArena, Skulltag