Post-Apocalyptic

In this Source-based multiplayer FPS each team may consist of four classes of combatants on the field plus one commander playing from a bird's eye view. The commander can build structures and research upgrades that will let him perform actions on the map such as deploy weapon stashes, launch artillery strikes or cast zone healing.

Oil rush is a fast-paced RTS set in a flooded world where oil is the only resource and micro-management is kept to a minimum. Units are produced automatically up to their population limit and the player commands them as groups, sending swarms from platform to platform rather than to attack other units directly. Defenses can also be built in the form of towers on slots around certain platforms, but the priceless oil rigs must be defended by units only. Experience points can be spent as tech upgrades ranging from faster construction to nuclear warhead launches.

It's Dead Space plus blunt weapons in post-apopoland (that's post-apocalyptic Poland, BTW). And there's a demo, too !

RAGE is a first-person shooter game by id Software. The game takes place in a post-apocalyptic world somewhat similar to the movie Mad Max 2 and that of other popular video games such as Fallout. You play as a survivor of the 2029 Apophis meteorite impact who has just awoken from an Ark (a world-wide movement which took scientists and other significant people, and froze them underground in cryo-pods so they could rebuild Earth).

Fallout is a computer role-playing game produced by Tim Cain, developed and published by Interplay in 1997. The game has a post-apocalyptic setting in the mid-22nd century, featuring an alternate history which deviates some time after World War II, where technology, politics and culture followed a different course.

Brink is an immersive first-person shooter that blends single-player, co-op, and multiplayer gameplay into one seamless experience, allowing you to develop your character whether playing alone, with your friends, or against others online. You decide the combat role you want to assume in the world of Brink as you fight to save yourself and mankind's last refuge. Brink offers a compelling mix of dynamic battlefields, extensive customization options, and an innovative control system that will keep you coming back for more.

KKnD, or Krush, Kill 'n' Destroy is a series of post-apocalyptic real-time strategy games by Beam Software. KKnD was released in 1997, while a sequel - KKND2: Krossfire was released in 1998. Towards the end of 1997, KKnD Xtreme, an expanded version of the original was released, which featured extra missions and enhancements.

Metro 2033 is a post-apo FPS set in the underground tunnel network of nuked Moscow.

Stormrise is a post-apocalyptic real-time strategy game, with the ability to control units in the air, on the surface, and underground. The game is set in a post-apocalyptic world, presenting a civilization that has begun to once again emerge after a catastrophic event. Two warring factions arise from the rubble: the Echelon, a technologically advanced race that endured the planet's fallout by way of self-induced hibernation, and the Sai, a tribal society that adapted to the new environment and evolved.

S.T.A.L.K.E.R.: Call of Pripyat is the sequel to S.T.A.L.K.E.R.: Shadow of Chernobyl, a first-person shooter computer game by Ukrainian developer GSC Game World. Call of Pripyat is the third game in the survival FPS S.T.A.L.K.E.R. series.