2280 A.D. The last few survivors of a ruined Earth seek a new home: Mars, a planet whose inhabitants didn't take too kindly to outsiders. The Red Solstice is a tense, tactical, squad-based action game. Fight to survive with up to 8 players in co-op, or lead your own squad in single-player mode.
Dark Places is a psychological single-player game set in a surreal world filled with horrific creatures and nightmarish delusions. You play as a daemon hunter desperately searching for answers and slowly descends into madness.
| | | | | Windows · Mac · Linux · Single-player · Steam Achievements · Full controller support · Steam Trading Cards
Fortified is an explosive strategy shooter where players will defend the Earth against a menacing Martian invasion in the 1950s. Play as one-of-four pulp inspired heroes as they fight swarms of terrifying robots with an arsenal of Cold War era weapons and experimental technology.
| | | Windows · Single-player · Multi-player · Co-op · Steam Achievements · Full controller support · Steam Trading Cards · Steam Cloud
Enjoy fast-paced multiplayer gaming with Deathmatch Classic (a.k.a. DMC). Valve's tribute to the work of id software, DMC invites players to grab their rocket launchers and put their reflexes to the test in a collection of futuristic settings.
| Windows · Single-player · Multi-player · Local Multi-Player · Steam Achievements · Partial Controller Support
Experience the thrill of one versus thousands in an all new open world setting with DYNASTY WARRIORS 9! Travel through Ancient China depicted on a single, vast, open-world map, master the new State Combo System, and watch the Three Kingdoms story unfold through a cast of 90 playable characters!
| | | Windows · Single-player · Multi-player · Online Multi-Player · Local Multi-Player · Co-op · Online Co-op · Local Co-op · Steam Achievements · Full controller support · Steam Trading Cards · Steam Cloud
ActionHack and SlashOpen WorldHistoricalAnime
Horror and death are waiting for you behind each corner and every door. What would you do when meeting them face to face? Would you silently wait for the end huddling up into a corner or would survive at all costs in order to find the sources of evil?
Master the art of medieval warcraft in this free-to-play tactical action MMO. Create a unique warlord from 10 different classes, and wage war in epic 15 v 15 siege battles. Employ special abilities, devastating weapons, and cunning strategies to reshape this vast open world into your new empire.
Fast multiplayer action set in the Half-Life 2 universe! HL2's physics adds a new dimension to deathmatch play. Play straight deathmatch or try Combine vs. Resistance teamplay. Toss a toilet at your friend today!
| | Windows · Mac · Linux · Multi-player · Valve Anti-Cheat enabled · Includes Source SDK
PLPA is a dynamic platformer with a combo system and special strikes, there is also a bit of rogue-lite genre. The principal aim is to get through all floors of the Dark Tower and outfight the main antagonist a Evil Mage. That’s not easy due to a instant death which is followed by a full castle structure regeneration.
One of the most popular online action games of all time, Team Fortress Classic features over nine character classes -- from Medic to Spy to Demolition Man -- enlisted in a unique style of online team warfare. Each character class possesses unique weapons, items, and abilities, as teams compete online in a variety of game play modes.
| | Windows · Mac · Linux · Multi-player · Online Multi-Player · Local Multi-Player · Valve Anti-Cheat enabled
TechWars: Global Conflict is the world’s first isometric MMO mecha-action with direct control. Only the strongest player will be able to win in this war of titanic mechs. Use all the features of world’s realistic technology Techwars. Victory in every battle will bring you closer to creating your own death machine.
| | | | Windows · Mac · Single-player · Steam Achievements · Steam Trading Cards · Steam Leaderboards
Halo: Spartan Assault brings the excitement of Halo combat to Steam for the very first time. Battle your way through 30 action-packed missions against the Covenant as you explore the origin of the Spartan Ops program featured in Halo 4. *DirectX feature level 10 required.
The DRL Simulator is the premier FPV racing game and simulator. The DRL Sim offers a robust, evolving feature set, including high-intensity drone racing. It packs tracks that DRL's real world pilots compete on, with more added every season. And, it's the only place to fly DRL's exclusive drone, the Racer3!
| | Windows · Mac · Linux · Multi-player · Online Multi-Player · Co-op · Online Co-op · Cross-Platform Multiplayer
With its extensive Tour of Duty campaign, a near-limitless number of skirmish modes, updates and new content for Counter-Strike's award-winning multiplayer game play, plus over 12 bonus single player missions, Counter-Strike: Condition Zero is a tremendous offering of single and multiplayer content.
The year is 1962 and the Cold War has the nation gripped by fear. A top-secret government unit called The Bureau begins investigating a series of mysterious attacks by an enemy more powerful than communism.