OS/2



"Operate at a higher level."

OS/2 is an operating system by IBM, meant to be the successor to MS-DOS. While it failed to become popular in the home market, being thoroughly clobbered by Windows 95, it was somewhat successful in the corporate area, and it was very strong running ATMs and point of sale terminals. It remains a player in this niche, being now maintained and sold by Serenity Systems under the name eComStation.

The list

 * Angband
 * AVARICE: The Final Saga
 * Crown of Might
 * Entrepreneur
 * Galactic Civilizations
 * Hopkins FBI
 * SimCity
 * Lemmings / Oh No! More Lemmings / Christmas Lemmings
 * Links
 * Master of Empire
 * Stellar Frontier
 * Super Star Trek
 * Trials of Battle