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Last modified: Fri Mar 13 20:59:11 EDT 2015
— Hardware to run Vanilla DOOM
— Operating systems
— The Windows XP DOS box
— The three variants of DOOM 1.9
— Categories of source ports
— Test method for source ports
Best faithful source port: Chocolate DOOM
Best enhanced source port: PrBoom-Plus
Best remake: Classic DOOM 3
"Doom Classic" in Doom 3: BFG Edition
All other source ports
Classic DOOM links
The purpose of this survey was to determine what I must do to continue being able to play Classic DOOM. I continue to update it piecemeal as the available software evolves and new facts come to light.
The original DOOM game (generally referred to as Vanilla DOOM when discussing later ports) ran under DOS with a screen resolution of 320×200 and a Sound Blaster or similar ISA sound card. None of those preconditions is easily satisfied on a modern PC. DOS compatibility went out the window after Windows 98. Modern LCD monitors are increasingly reluctant to support the 320×200 video mode or any other standard VGA mode. And most of the functionality of the old Sound Blasters is now done in drivers that only work in Windows XP or later.
There are several different strategies to overcome this.