The best abandonware shooter games

Doom 2 is the sequel to the much acclaimed FPS Doom. Doom 2: Hell on Earth is a horror sci-fi first-person shooter created by id Software, (John Carmack, Sandy Petersen, John Romero) set on a hellish Earth invaded by demons. The player must find his way in 32 levels, shooting down monsters and picking up keys in order to unlock new areas.

Quake is a real-time 3D FPS developed by idSoftware and a spiritual successor to the popular Doom series. Quake became very popular and spawned many sequels and fan made mods such as Team Fortress.

Flying Tigers is an abandoned vertical-scrolling sci-fi themed shoot 'em up game developed and released by Ticsoft in 1994 for MS-DOS only. Flying Tigers is the first chapter of the two parts Flying Tigers video game series.

Virtua Cop 2 is an abandoned light gun first-person rail shooter game designed by Yu Suzuki, developed and released by Sega in 1997 for Windows, and also published for Saturn, Dreamcast and PlayStation 2. Virtua Cop 2 is the second title in the Virtua Cop series that became much popular in the arcades at the time.

The Terminator: Future Shock is an abandoned science fiction first-person shooter game based on the popular Terminator movies franchise, set in a dystopian world where machines has taken over the Earth. The Terminator: Future Shock was developed by Bethesda Softworks and released in 1995 for DOS.

Seek and Destroy was a shoot'em up published by the well known Epic Megagames in 1996 that tried to change the usual shoot'em up gameplay for the better. Instead of wave after wave of enemies to shoot down, you are given short missions to accomplish with your helicopter or your tank (yes, you can choose). At first, missions could seem a bit repetit...

Duke Nukem 3D is a classic first-person shooter that was developed by 3D Realms (formerly known as Apogee Software) and published by GT Interactive. It was released in 1996 for MS-DOS and later for various other platforms, including Windows, Mac OS, and gaming consoles.

Witchaven is an abandoned fantasy first-person shooter (or "slasher", since you'll wield melee weapons) developed by Capstone and released by IntraCorp in 1995 for DOS and Windows. Witchaven includes RPG elements such as experience and leveling your character but it's primarily an action game with swords and spells.