Engines

Adventure Game Studio
Used by
Resonance, Blackwell series, Primordia, The Shivah, The Cat Lady, Ben Jordan: Paranormal Investigator, Gemini Rue, Technobabylon, Ben There, Dan That!, King's Quest I-III, Al Emmo and the Lost Dutchman's Mine, Metal Dead, Chzo Mythos, Blackwell Epiphany, The Samaritan Paradox, Heroine's Quest: The Herald of Ragnarok, Quest for Infamy, A Golden Wake
CaesarIA
Used by
Caesar III
Cannonball
Used by
OutRun
CorsixTH
Used by
Theme Hospital
Cube 2
Used by
Cube 2: Sauerbraten, Red Eclipse
FreeSpace 2 Open
Used by
FreeSpace 2, FreeSpace Port, The Babylon Project, Blue Planet, Wing Commander Saga: The Darkest Dawn, Diaspora: Shattered Armistice
FreeSynd
Used by
Syndicate
Frotz
Used by
The Zork Anthology
GemRB
Used by
Baldur's Gate, Baldur's Gate 2, Icewind Dale, Icewind Dale II, Planescape: Torment
id Tech 3
Used by
OpenArena, ZEQ2 Lite, Smokin' Guns, World of Padman, Tremulous, Quake III Arena, Return to Castle Wolfenstein, Medal of Honor: Allied Assault, Heavy Metal: F.A.K.K.2
ManaPlus
Used by
The Mana World, Evol Online
OpenMW
Used by
The Elder Scrolls III: Morrowind
OpenOMF
Used by
One Must Fall 2097
OpenRA
Used by
Command & Conquer, Command & Conquer: Red Alert
ResidualVM
Used by
Grim Fandango
ScummVM
Used by
Broken Sword: The Shadow of the Templars, Broken Sword II: The Smoking Mirror, Broken Sword 2.5: The Return of the Templars, Lure of the Temptress, Beneath a Steel Sky, The Curse of Monkey Island, Simon the Sorcerer, Simon the Sorcerer II: The Lion, the Wizard and the Wardrobe, King's Quest I-III, I Have No Mouth and I Must Scream, Flight of the Amazon Queen, TeenAgent, Full Throttle, Drascula: The Vampire Strikes Back, The Journeyman Project: Pegasus Prime, The Secret of Monkey Island, Indiana Jones and the Fate of Atlantis, Sam & Max Hit the Road
Source
Used by
Half-Life 2, Left 4 Dead 2, Portal, Portal 2, Team Fortress 2, Fistful of Frags
Spring
Used by
Spring: 1944, Balanced Annihilation, Conflict Terra, Kernel Panic, The Cursed, Evolution RTS, Zero-K, NOTA
Zengine
Used by
Zork Nemesis: The Forbidden Lands, Zork: Grand Inquisitor