Origin Systems
Games developed
- Ultima Online: Age of Shadows2003 · ExpansionUltima Online: Age of Shadows
- Ultima Online: Lord Blackthorn's Revenge2002 · ExpansionUltima Online: Lord Blackthorn's Revenge
- Ultima Online: Third Dawn2001 · ExpansionUltima Online: Third Dawn
- Ultima Online: Renaissance2000 · ExpansionUltima Online: Renaissance
- Ultima IX: Ascension1999Ultima IX: Ascension
- Ultima Online: The Second Age1998 · ExpansionUltima Online: The Second Age
- Wing Commander: Secret Ops1998
- Wing Commander: Prophecy1997Wing Commander: Prophecy
- Ultima Online1997Ultima Online
- Jane's Longbow 21997Jane's Longbow 2
- Crusader: No Regret1996Crusader: No Regret
- Wing Commander IV: The Price of Freedom1996Wing Commander IV: The Price of Freedom
- Jane's AH-64D Longbow1996
- BioForge1995BioForge
- Wing Commander III: Heart of the Tiger1995Wing Commander III: Heart of the Tiger
- Crusader: No Remorse1995Crusader: No Remorse
- CyberMage: Darklight Awakening1995CyberMage: Darklight Awakening
- Metal Morph1994Metal Morph
- Ultima VIII: Pagan1994Ultima VIII: Pagan
- Wing Commander: Armada1994Wing Commander: Armada
- Ultima: Runes of Virtue II1994Ultima: Runes of Virtue II
- Pacific Strike1994Pacific Strike
- Wings of Glory1994Wings of Glory
- Strike Commander1993Strike Commander
- Ultima VII Part Two: Serpent Isle1993Ultima VII Part Two: Serpent Isle
- Wing Commander: Privateer1993Wing Commander: Privateer
- Ultima VII: The Black Gate1992Ultima VII: The Black Gate
- Ultima: Runes of Virtue1991
- Wing Commander II: Vengeance of the Kilrathi1991Wing Commander II: Vengeance of the Kilrathi
- Ultima: Worlds of Adventure 2: Martian Dreams1991Ultima: Worlds of Adventure 2: Martian Dreams
- Worlds of Ultima: The Savage Empire1990Worlds of Ultima: The Savage Empire
- Space Rogue1990Space Rogue
- Ultima VI: The False Prophet1990Ultima VI: The False Prophet
- Wing Commander1990Wing Commander
- Bad Blood1990Bad Blood
- Omega1989Omega
- Tangled Tales1989Tangled Tales
- Ultima V: Warriors of Destiny1988Ultima V: Warriors of Destiny
- Times of Lore1988Times of Lore
- 2400 A.D.19872400 A.D.
- Ogre1986Ogre
- Ultima IV: Quest of the Avatar1985
- Autoduel1985Autoduel
- Moebius: The Orb of Celestial Harmony1985
- Ultima X: OdysseyUltima X: Odyssey
Games published
- Ultima Underworld II: Labyrinth of Worlds1995Ultima Underworld II: Labyrinth of Worlds
- Wing Commander III: Heart of the Tiger1995Wing Commander III: Heart of the Tiger
- System Shock1994System Shock
- Ultima VII Part Two: Serpent Isle1993Ultima VII Part Two: Serpent Isle
- ShadowCaster1993
- Ultima Underworld: The Stygian Abyss1992Ultima Underworld: The Stygian Abyss
- Wing Commander II: Vengeance of the Kilrathi1991Wing Commander II: Vengeance of the Kilrathi
- Space Rogue1990Space Rogue
- Ultima VI: The False Prophet1990Ultima VI: The False Prophet
- Wing Commander1990Wing Commander
- Knights of Legend1989Knights of Legend
- Omega1989Omega
- Tangled Tales1989Tangled Tales
- Ultima V: Warriors of Destiny1988Ultima V: Warriors of Destiny
- Times of Lore1988Times of Lore
- 2400 A.D.19872400 A.D.
- Ogre1986Ogre
- Autoduel1985Autoduel
- Ultima III: Exodus1983Ultima III: Exodus