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
Alien Cabal	QASoft	QASoft	3D Shooter	1997	DOS, Win9x	0.0
Astro3D	Jarrod Davis Software	Jarrod Davis Software, Xtreme Games LLC	3D Shooter	1997	DOS	0.0
Blake Stone: Aliens of Gold	JAM Productions	Apogee Software	3D Shooter	1993	DOS	7.5
Blood	Monolith Productions	GT Interactive	3D Shooter	1997	DOS	9.6
Blood II: The Chosen	Monolith Productions	GT Interactive	3D Shooter	1998	Win9x	3.5
Catacomb Abyss, The	Gamer's Edge (Softdisk Publishing)	Softdisk Publishing	3D Shooter	1992	DOS	0.0
Corridor 7: Alien Invasion	Capstone Software	Capstone Software	3D Shooter	1994	DOS	2.0
CyberMage: Darklight Awakening	Origin Systems (Electronic Arts)	Electronic Arts	3D Shooter	1995	DOS	9.0
CyClones	Raven Software	Strategic Simulations Inc.	3D Shooter	1994	DOS	9.0
Descent	Parallax Software	Interplay Productions	3D Shooter	1994	DOS	9.2
Descent 3	Outrage Entertainment	Interplay Productions	3D Shooter	1998	Win9x	7.0
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 3D	3D Realms (Apogee Software)	3D Realms (Apogee Software), FormGen Corporation	3D Shooter	1996	DOS	9.2
Eradicator	Accolade	Accolade	3D Shooter	1996	DOS	0.0
Fury3	Terminal Reality	Microsoft	3D Shooter	1995	Win9x	0.0
Halo: Combat Evolved	Bungie	Microsoft Game Studios	3D Shooter	2003	Win9x	3.0
Hellbender	Terminal Reality	Microsoft Games	3D Shooter	1996	Win9x	0.0
Heretic	Raven Software	id Software	3D Shooter	1994	DOS	7.3
Hexen: Beyond Heretic	Raven Software	id Software	3D Shooter	1995	DOS	7.3
In Pursuit of Greed	Mind Shear Software	Softdisk Publishing	3D Shooter	1995	DOS	7.0
Ken's Labyrinth	Ken Silverman	Epic MegaGames	3D Shooter	1993	DOS	7.0
Max Payne	3D Realms (Apogee Software), Remedy Entertainment	Gathering of Developers (Take-Two Interactive)	3D Shooter	2001	Win9x	0.0
Max Payne 2: The Fall of Max Payne	3D Realms (Apogee Software), Remedy Entertainment	Rockstar Games (Take-Two Interactive)	3D Shooter	2003	Win9x	0.0
MDK	Shiny Entertainment	Interplay Productions, Playmates Interactive Entertainment	3D Shooter	1997	DOS, Win9x	0.0
Nitemare-3D	Gray Design Associates	Gray Design Associates	3D Shooter	1994	DOS, Win16	0.0
Quake	id Software	id Software	3D Shooter	1996	DOS	9.2
Radix: Beyond the Void	Neural Storm Entertainment, Union Logic Software Publishing	Epic MegaGames	3D Shooter	1995	DOS	7.0
Rise of the Triad: The HUNT Begins	Apogee Software	Apogee Software	3D Shooter	1994	DOS	8.8
Shadow Warrior	3D Realms (Apogee Software)	3D Realms (Apogee Software)	3D Shooter	1997	DOS	8.2
ShadowCaster	Raven Software	Origin Systems (Electronic Arts)	3D Shooter	1993	DOS	10.0
SkyNET	Bethesda Softworks	Bethesda Softworks	3D Shooter	1996	DOS	0.0
Spear of Destiny	id Software	FormGen Corporation	3D Shooter	1992	DOS	7.0
Star Wars: Dark Forces	LucasArts Entertainment	LucasArts Entertainment	3D Shooter	1994	DOS	8.9
Star Wars: Rogue Squadron 3D	Factor 5, LucasArts Entertainment	LucasArts Entertainment	3D Shooter	1998	Win9x	6.0
Star Wars: Shadows of the Empire	LucasArts Entertainment	LucasArts Entertainment	3D Shooter	1997	Win9x	5.0
Strife	Rogue Entertainment	Velocity	3D Shooter	1996	DOS	8.4
Terminal Velocity	Terminal Reality	3D Realms (Apogee Software)	3D Shooter	1995	DOS	7.2
Terminator: Future Shock, The	Bethesda Softworks	Bethesda Softworks	3D Shooter	1995	DOS	0.0
Thor's Hammer	Escape Programming	MVP Software	3D Shooter	1995	DOS	9.0
Tomb Raider	Core Design (Eidos Interactive)	Eidos Interactive	3D Shooter	1996	DOS	8.0
Tomb Raider II	Core Design (Eidos Interactive)	Eidos Interactive	3D Shooter	1997	Win9x	5.0
Tron 2.0	Monolith Productions	Buena Vista Interactive	3D Shooter	2003	Win9x	0.0
Turok 2: Seeds of Evil	Iguana Entertainment (Acclaim Entertainment)	Acclaim Entertainment	3D Shooter	1999	Win9x	0.0
Turok: Dinosaur Hunter	Iguana Entertainment (Acclaim Entertainment)	Acclaim Entertainment	3D Shooter	1997	Win9x	6.0
Virtua Squad	AM R&D Dept.#2 (Sega)	Sega Enterprises	3D Shooter, Arcade	1996	Win9x	0.0
Wolfenstein 3D	id Software	Apogee Software	3D Shooter	1992	DOS	8.4