A demo for the USA version of Doom had been hidden for 25 years on the Interactive Sampler CD Volume One PlayStation Demo CD. This build was released in Europe back in the day. For some reason, Sony decided to not release this demo in the USA. Now, a Patch file has been released that unlocks the demo.
This demo was unlocked by a user with a Youtube channel named GameRaveTV. According to Game-Rave.com:
- This patch unlocks the previously unseen demo for the PlayStation version of Doom, as well as enabling the demos for Mortal Kombat 3 and Loaded.
- The latter were “removed” from the demo menu to secure an ESRB Teen rating for the Interactive Sampler CD Volume 1.
- To patch the game, you will need a BIN/CUE file of Interactive Sampler CD Volume 1 (SCUS-94956 – the sleeve will have Warhawk as the first game listed at the bottom).
Download the Patch and use PPF-O-Matic to Patch the Track 1 Bin file.
Once patched, you can play it in an emulator or burn a CDR to use in a modded PlayStation System.