Battle vs. Chess (Feb 6, 2012 prototype)

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Title Screen
Battle vs. Chess (Feb 6, 2012 prototype)
Build date Feb 6, 2012
Dump status Released
Dumped by Cut Into Fourteen Pieces
Released by CVLT OF OSIRIS
File release date December 7, 2020
Origin UMD
Dump method PSP Filer 6.6
Game Battle vs. Chess
System PlayStation Portable
Genre Board game
Release date Unreleased
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CVLT OF OSIRIS proudly presents this complete build of the unreleased PSP port of Battle vs. Chess, from 2012-02-06.


  • Battle vs. Chess was the subject of a lawsuit by Interplay as it was essentially a modernized version of Interplay's late 1980s Battle Chess, created without permission. It was released for consoles and PC in Europe, and eventually released as "Check vs. Mate" for the PC on Steam in North America.
  • This prototype seems to be finished, and was recovered from a factory pressed UMD with a real serial number (ULES-01517), so it seems that it nearly made it to the finish line before being canned.



See also