To launch the game, run doomdark/revenge.com.
DOS Games made for DOS require an emulator to run on Windows. Use DOSBox or a frontend like D-Fend Reloaded and read this guide to play DOS games on your Windows PC.
ACE Magazine (1987): "Although you could see a lot of Lords of Midnight in the game mechanics. Doomdark's Revenge plays completely differently and in certainly a worthy successor. All that remains now is to see whether Mike Singleton can ever find the time to write that promised third part of the trilogy Eye of the Moon."