Game Downloads

You're located in category:

Game Downloads - Abandonware - PC - Strategy games - Games O-P


One of the earliest real-time space combat / trading / strategy game was well ahead of its time for its blend of trading and combat that preceded EA's classic Starflight by a few years. A hit on Commodore 64, it was largely unknown to the nascent PC gaming world. Even with its limited 4-color CGA palette, the game's graphics are superb, and the action gets very intense at times. The aliens are even more colorful and varied than Starflight, and some space combat sequences approach the intensity of Star Control despite non-intuitive controls. Remember: buy low, sell high :)

Download full game now:

Source 1 - Download (140kB)
Source 2 - Download (133kB)
Source 2 - Manual (153kB)

PSI-5 screenshotPSI-5 screenshot
PSI-5 screenshots

People who downloaded this game have also downloaded:
Reach for The Stars, Pacific General, Rules of Engagement 2, People's General (a.k.a. Dynasty General), Proliferation

Enter one or more words that must all appear in category, title or description.
To search a particular category, just include it in the search text box.