PC versionPS1WIP Fans have made a PC version. Some are still early, so read the project page first.
Fans took Hellnight apart and rebuilt it so it runs natively on a computer, often with widescreen, higher frame rates and mods. Here is the project we know about:
Hell Night: Dark Messiah Recompiled - native PC build of Hellnight (PS1, SLES-01562) via PSXRecomp static recompilation. Bring your own disc.