The PT demo does not leave the community alone, whose members continue to recreate Hideo Kojima’s project in a variety of ways. User Batandy has released a copy of the game he created on GZDoom.
GZDoom is a port of the Doom computer game engine, a fork of the ZDoom project with improved hardware support.
According to the developer, the project does not claim to be the most accurate copy of the original, but all sound effects, gameplay elements and sequences in it are preserved. However, you won’t be able to use a microphone for passing. Another difference is the retro graphics.
The PT demake is available in the public domain. To run it, just install GZDOOM.