Doom (Demo. If you have the full version of Doom 1/2, you may use it instead/as well.).

Chex Quest (Full version. Chex Quest is a free Ultimate Doom Total Conversion that is quite fun and features the Chex(R) Cereal.)

Please read the Documents included in the file otherwise you WILL NOT know how to install and run the game!

Please Note: I did not create ZDOOMZ! I only ported Chex Quest to the Palm OS and made it compatible with the works done by Metaviewsoft and Yoyofr. You guys rock!