Chex Quest

Chex Quest is a family-friendly version of Doom made to promote Chex cereal. You play the Chex Warrior and zap slimy Flemoids back to their own dimension instead of shooting demons. It was given away in cereal boxes and is still free to play.

How to set it up

1. Install DOSBox Staging or another DOS emulator.
2. Unzip the download into a folder of its own.
3. Start DOSBox Staging and type mount c "<folder>\chex", where <folder> is where you unzipped the download, then c:.
4. Type CHEX.EXE to start the game.