- Name
- Origin Systems
- Fullname
- Origin Systems Inc.
- Scene Group/Person
- No
- Country
- United States
| Title | Published by | Year | ||||
OGRE
(オーガ) 
 PSG
|
System Soft | 1987 | ||||
Ultima I - The First Age of Darkness
(ウルティマI) 
PSG
|
Pony Canyon | 1989 | ||||
Ultima II - The Revenge of the Enchantress
(ウルティマII) 
PSG
|
Pony Canyon | 1989 | ||||
Ultima III - Exodus
(ウルティマ〜恐怖のエクソダス〜) 
PSG
|
Pony Canyon | 1988 | ||||
Ultima IV - Quest of the Avatar
(ウルティマIV) 
PSG
|
Pony Canyon | 1987 | ||||
Ultima V
(ウルティマV) 
Unreleased |
Pony Canyon | |||||