Blue games are shareware, green games are freeware, and red games have officially abandoned their copyright into the public domain (abandonware).

Game	Developers	Publishers	Genres	Year	OS	Rating
1993 Holiday Lemmings	DMA Design	Psygnosis	Puzzle	1993	DOS	0.0
Alien Carnage	Interactive Binary Illusions (Gee Whiz! Entertainment), SubZero Software	Apogee Software	Platform	1993	DOS	7.0
Arctic Adventure	Micro F/X Software	Apogee Software, Micro F/X Software	Platform	1991	DOS	0.0
Balls of Steel	Wildfire Studios	Pinball Wizards (Apogee Software), GT Interactive	Pinball	1997	Win9x	7.0
Bio Menace	Apogee Software	Apogee Software	Platform	1993	DOS	8.7
Blake Stone: Aliens of Gold	JAM Productions	Apogee Software	3D Shooter	1993	DOS	7.5
Boppin'	Accursed Toys	Apogee Software	Puzzle	1994	DOS	7.0
Catacomb	John Carmack	Softdisk Publishing	Adventure	1990	DOS	0.0
Commander Keen in Aliens Ate My Babysitter!	id Software	FormGen Corporation, Precision Software Applications	Platform	1991	DOS	8.5
Commander Keen in Goodbye, Galaxy!	id Software	Apogee Software	Platform	1991	DOS	8.0
Commander Keen in Invasion of the Vorticons	id Software	Apogee Software	Platform	1990	DOS	8.8
Cosmo's Cosmic Adventure	Apogee Software	Apogee Software	Platform	1992	DOS	8.3
Crystal Caves	Apogee Software	Apogee Software	Platform	1991	DOS	5.5
Dark Ages	Scenario Software	Apogee Software	Platform	1991	DOS	7.0
Death Rally	Remedy Entertainment	Apogee Software	Racing	1996	DOS	8.0
Descent	Parallax Software	Interplay Productions	3D Shooter	1994	DOS	9.2
Descent II	Parallax Software	Interplay Productions	3D Shooter	1995	DOS	8.0
Doom	id Software	id Software	3D Shooter	1993	DOS, Win9x	9.4
Duke Nukem	Apogee Software	Apogee Software	Platform	1991	DOS	9.0
Duke Nukem 3D	3D Realms (Apogee Software)	3D Realms (Apogee Software), FormGen Corporation	3D Shooter	1996	DOS	9.2
Duke Nukem II	Apogee Software	Apogee Software	Platform	1993	DOS	9.3
Duke Nukem: Manhattan Project	3D Realms (Apogee Software), Sunstorm Interactive	ARUSH Entertainment	Platform	2002	Win9x	9.0
Eradicator	Accolade	Accolade	3D Shooter	1996	DOS	0.0
Framed	Machination	Machination	Adventure, Platform	1994	DOS	0.0
Hexen: Beyond Heretic	Raven Software	id Software	3D Shooter	1995	DOS	7.3
Hocus Pocus	Moonlite Software	Apogee Software	Platform	1994	DOS	5.8
Holiday Lemmings 1994	DMA Design	Psygnosis	Puzzle	1994	DOS	0.0
Jump 'n Bump	Brainchild Design	Brainchild Design	Platform	1998	DOS	8.0
Major Stryker	Apogee Software	Apogee Software	Shooter	1993	DOS	8.7
Math Rescue	Redwood Games	Apogee Software	Educational, Platform	1992	DOS	10.0
Max Payne	3D Realms (Apogee Software), Remedy Entertainment	Gathering of Developers (Take-Two Interactive)	3D Shooter	2001	Win9x	0.0
Monster Bash	Apogee Software	Apogee Software	Platform	1993	DOS	9.3
Monuments of Mars, The	Scenario Software	Apogee Software	Platform	1990	DOS	10.0
Mystic Towers	Animation FX	Apogee Software	Adventure	1994	DOS	0.0
Oh No! More Lemmings	DMA Design	Psygnosis	Puzzle	1991	DOS	2.0
Paganitzu	Trilobyte	Apogee Software	Adventure	1991	DOS	7.0
Pharaoh's Tomb	Micro F/X Software	Apogee Software	Platform	1990	DOS	0.0
Pongeroids!	Ben Burdette	Ben Burdette	Arcade	1999	BeOS (PPC), BeOS (x86)	0.0
Prince of Persia	Broderbund	Broderbund	Platform	1990	DOS	9.2
Raptor: Call of the Shadows	Cygnus Studios (Mountain King Studios)	Apogee Software	Shooter	1994	DOS, Win9x	8.5
Realms of Chaos	Apogee Software	Apogee Software	Platform	1995	DOS	7.0
Robomaze III	Wetware	MVP Software	Adventure	1991	DOS	0.0
Secret Agent	Apogee Software	Apogee Software	Platform	1992	DOS	7.3
Shadow Warrior	3D Realms (Apogee Software)	3D Realms (Apogee Software)	3D Shooter	1997	DOS	8.2
Skunny: Back to the Forest	Copysoft (Edisys SCRL)	Copysoft (Edisys SCRL)	Platform	1993	DOS	0.0
Spear of Destiny	id Software	FormGen Corporation	3D Shooter	1992	DOS	7.0
Stargunner	Apogee Software	Apogee Software	Shooter	1996	DOS	8.5
Terminal Velocity	Terminal Reality	3D Realms (Apogee Software)	3D Shooter	1995	DOS	7.2
Wacky Wheels	Beavis-Soft	Apogee Software	Racing	1994	DOS	7.0
Warcraft II: Tides of Darkness	Blizzard Entertainment	Blizzard Entertainment, Ubi Soft Entertainment	Real-Time Strategy	1995	DOS	9.8
Wolfenstein 3D	id Software	Apogee Software	3D Shooter	1992	DOS	8.4
Word Rescue	Redwood Games	Apogee Software	Educational, Platform	1992	DOS	0.0
Xenophage: Alien Bloodsport	Argo Games	Apogee Software	Fighting	1996	DOS	7.0