| Company name | Description | Games |
|---|---|---|
NTIX Soft
Taff System (from Feb, 1990 to Mar, 2004) -- Former company name
|
Monmallineun Tarokbeom | |
Ocean Software Ltd.
Known as Bandai Namco Entertainment UK Ltd.
|
Central Intelligence, Elf, Jurassic Park, Terminator 2: Judgment Day, Top Gun | |
OctagonSoft Inc. |
Catch Simona in New York City | |
Odysseus Software |
Sink or Swim | |
Off The Wall Productions |
Big Business, Bill and Ted's Excellent Adventure | |
Oleg Demin |
Disappearing Balls | |
Omega Integral Systems |
Highway Hunter, Highway Fighter | |
Omegavision |
Crown | |
Omnitrend Software, Inc.
Omnitrend Software, Inc. was founded by Thomas R. Carbone in 1979 and is a privately held business software company that branched out into computer game development during the 1980s. The company developed the three-game Universe series, Paladin, the Breach games, and two Rules of Engagement games.
|
Rules of Engagement, Rules of Engagement 2, Breach 2, Omnitrend's Paladin II | |
Open Production
Open Production (열림 기획) was a South Korean software developer. It was founded on May 20th, 1992 by Kim Eulsuk, and employed the programmers Koo Eunjoong and Lee Sanghun as well as several former employees of Zemina. Open soon became a second-party developer for Daou, which resulted in a prolific period of game production for 8-bit consoles. Open started developing PC games in late 1994.
On March 18th, 1996, a sister company called Open Tech was established. Open Tech eventually began focusing on PC hardware and network technology, while the original company concentrated on vending machines for batteries, karaoke machines, and remote-controlled fragrance dispensers before becoming defunct around 1998.
Four of the games developed by Open saw an Australian release in 1995, when HES published 4 Pak All Action.
|
Hello Mr. President | |
OPeNBooK Co., Ltd.
OPeNBooK Co., Ltd. was a Japanese company founded in 1993 by Yoot Saito.
|
Sim Tower | |
Opera Soft S.A.
Spanish company founded in 1986, and which closed in 1992. It was part of what was known as The Golden Era Of Spanish Software, along with other companies like Zigurat, Topo Soft and Dinamic. While its first work was the Commodore 64 version of Camelot Warriors, its first original game was Livingstone, I Presume?, which brought the company wider success.
|
Livingstone I Presume, MOT, Corsarios, Golden Basket, Gonzzalezz, Goody, Poogaboo: La Pulga 2 | |
Optik Software, Inc. |
Xixit | |
Optimum Resource, Inc. |
Stickybear Town Builder, Car Builder | |
Orange Games |
2 Fast 4 You | |
Ordilogic Systems |
Unreal | |
Origin Systems Inc
Artificers of some of the greatest gaming franchises the world has ever known they are, and forever will be, scions of a golden age. We salute you, Origin. We salute you. Established in 1983, Origin (or Origin Systems) has become well known their Wing Commander, Ultima and Privateer titles. Acquired by Electronic Arts in the early 90's, Origin has recently been working on internet-only software, with the Ultima Online series.
|
Ultima 1, Ultima 3, Ultima 5, Ultima 8, 2400AD, Ultima 7 - The Black Gate, Ultima 7 - The Serpent Isle, Windwalker, Wing Commander, Ultima 6 - The False Prophet, Wing Commander 2 + Special Ops 1,2, Ultima 4 - Quest of the Avatar, Wing Commander Academy, Worlds of Ultima: The Savage Empire, Worlds of Ultima 2: Martian Dreams, System Shock, Times of Lore, Moebius, CyberMage, Space Roque, Autoduel, Omega, Knights of Legend, Bad Blood | |
Orion Software, Inc. |
PCMan, J Bird | |
ORT Software
ORT Software is the company name used by Owen Thomas to sell his independently-made games.
|
AstroFire, TerraFire | |
OSP Enr.
Oracle Software Enr. (from 1990 to 1994)
|
Champions of Zulula, Champions of Zulula: Elite Edition | |
