Chex Quest, made by Digital Café, is a total conversion of The Ultimate DooM. It was released in boxes of Chex Cereal in 1996, becoming the first game to be included in a cereal box. When it was released, it increased sales by over 200%. It then went on to win both the Golden Reggie Award for Promotional Achievement, and the Silver EFFIE Award for Advertising Effectiveness.
This is a music mod for Chex Quest (and Chex Quest 3) using the official Chex Quest HD soundtrack music from Andrew Benson's Bandcamp site
Even though it's a remaster of the original music, this wad can come in handy if you have trouble playing CQHD on Windows Vista/7/8.
Good luck in making CQ3 wad version of the HD game though!
:D