Simtex was a video game developer established by Steve Barcia in 1988. It created a number of well-known turn-based strategy games for the PC, most notably the first two Master of Orion games. The company closed in 1997.
- Master of Orion series
- Master of Magic (1995)
- 1830: Railroads & Robber Barons (1995)
- Mech Lords (renamed Metal Lords during development following FASA dispute) (1995 — unreleased)
- Guardians: Agents of Justice (in development at time of closure — never finished)