Apogee Software, Ltd. DOS games you can play online, free in your browser. 11 of the 37 titles here start instantly, with nothing to install.
They span 1986 to 1996 and lean towards action, puzzle and adventure.
Bio Menace1993 · Action
Cosmo's Cosmic Adventure1992 · Action
Crystal Caves1991 · Action
Duke Nukem II1993 · Action
Duke Nukum: Episode 2 - Mission: Moonbase1991 · Action
Extreme Rise of the Triad1995 · Action
Monster Bash1993 · Action
Realms of Chaos1995 · Action
Rise of the Triad: Dark War1994 · Action
Rise of the Triad: The HUNT Begins (Deluxe Edition)1995 · Action
Secret Agent1992 · Action