The SetupPreyPt1.1.exe file you have requested: Official Patches / Prey v1.1 Patch - 22mb is not available. Perhaps try browsing all files for the game Prey and upload any files you want to share or are missing. This is the only information we could locate:
Version 1.1 Changelog * Multiplayer bandwidth optimization to allow better play on higher latency connections * Fixed projectile effects not showing up on dedicated servers * Fixed crash at startup due to time/date validation on some systems A patch updating Prey to v1.1. Change log is listed below. Note: Do not use if you downloaded the game through Triton.