From West Elmira Computers Museum
OS-2 logo.png
DeveloperIBM, Microsoft
PublisherIBM, Microsoft
Systemsx86, PowerPC
ReleasedDecember 1987-December 2000
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OS/2 is a series of operating systems.


IBM and Microsoft began development of OS/2 in August 1985 under the codename "CP/DOS".

OS/2 1.0 was released in December 1987, after being announced that April.

Digital games for OS/2 that are owned by the WEC Museum

Title Developer Release Added to museum Notes
Colossal Cave Adventure Will Crowther, Don Woods, Jay R. Jaegar, Jerry D. Pohl 1991 October 30, 2019