Action games were one of the most popular genres in the MS-DOS era, offering fast-paced, adrenaline-fuelled gameplay that pushed early PC hardware to its limits. From side-scrolling platform shooters to top-down brawlers, DOS action games demanded quick reflexes and sharp timing. Iconic titles like Commander Keen, Duke Nukem, Dangerous Dave and Cosmo's Cosmic Adventure were staples of the shareware scene, often distributed on floppy disks through Apogee Software. If you like your games immediate, kinetic and challenging, DOS action titles deliver.