"Aces: The Critical Mission: Assignment CODE A" is a collection of
shareware, freeware, and public domain games for MS-DOS, published by
Aces Research, Inc. in 1994. The games include:

Ant Run
Blake Stone
Bolo Adventures III
Cobra Mission
Commander Keen
Corridor 7
Crusher Castle II
Digital Downs
Dotso
Duke Nukem II
Electro Man
Eternam
Halloween Harry
Hocus Pocus
Islewar
KiloBlaster
Knights of Xentar
Trolls
Ladder Man III
Loader Larry
Major Stryker
Metal & Lace
Mice Man
Monster Bash
Mystic Towers
Pinball Fantasies
Raku Master
Raptor
Sea Run
Solar Winds
Spear of Destiny
Spider Run
Super Android
Traffic Dept. 2192
Ultimate Black Jack
Ultimate Baccarat