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RealDOOM: Doom Ported to 16-bit Real Mode
16-bit DOS port of DOOM. Contribute to sqpat/RealDOOM development by creating an account on GitHub.
RealDOOM is an in progress port of the DOS version of DOOM (based on PCDOOMv2) to Real Mode to support 16-bit processors (namely the 8088 and 286). The "minimum spec" is a standard 4.77 MhZ 8088 machine with a VGA card, a hard disk that can fit the software/WAD, and 256 KB of system memory with a 2 MB populated Intel Above Board (or other compatible EMS 4.0 board with backfill - note that Lo-Tech EMS card does not support backfill). doom 1 wad support, full timedemo compatibility doom 2 wad support, full timedemo compatibility medium memory model ems visplane allocation texture cache improvements many bugfixes, memory organization improvements
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