Games featuring co-op multiplayer mode sorted by release date

System Shock 2 is a first-person action role-playing video game developed by Irrational Games and Looking Glass Studios. It was released in 1999 and is known for its innovative gameplay, atmospheric setting, and deep narrative.The game is set in a futuristic cyberpunk universe aboard the starship Von Braun in the year 2114. Players assume the role ...

Tyrian 2000 is an old DOS science fiction classic shoot'em up, developed by Eclipse Software and designed by Alexander Brandon, Jason Emery, Daniel Cook. Tyrian 2000 is one of the most popular shoot'em ups ever published for DOS and it's still remembered by retro gaming fans to this day.

The Operative: No One Lives Forever is a first-person shooter with stealth gameplay elements, developed by Monolith Productions and released by Fox Interactive in 2000 for Windows, Mac and PS2. As Cate Archer, a spy working for a secret organization in the 60s, you have to find out who killed your colleagues. No One Lives Forever is the first of th...

Unreal Gold is a first-person shooter (FPS) video game developed by Epic MegaGames and published by GT Interactive. It was originally released in 1998 for Windows. Unreal Gold is an enhanced edition of the original Unreal game, and it includes the base game along with its expansion pack.The game is set on a distant planet called Na Pali, and player...