298 games like Prime Directive

Dust off your torch and hammer - it's time to get back to work, you have a new job to do. Visit the new beach coast with the largest, biggest ship graveyard in the world, dismantle huge ship parts and collect tons of precious steel. Roll up your sleeves, it's...

Real-Time Strategy/Wargame. From World War II through the Cold War and into the future, re-live or re-imagine the tensions and crises of our recent history! Guide your nation through the era of your choice in Campaigns, Scenarios, and Sandboxes, as you make ev...

Havocado is a silly hyper-speed multiplayer physics fighting game; shoot, punch, drive, and use magic to knock the other players off in a multitude of locations and scenarios.

Dude Simulator is an open world sandbox game. This is a life simulator. The main objective is to enjoy what you are doing.

Rewrite medieval history through bloody siege combat and grand strategy. Rule, build, and wage war as one of the minor lords of medieval Europe… Medieval Kingdom Wars redefines Medieval Grand Strategy. Build your cities, wage your wars, serve your king, and ex...

Star Control: Origins is a science fiction action-adventure game that combines planetary exploration, diplomacy with alien races, and one-on-one ship-to-ship space battles. Players captain a starship, sending a lander to survey planets, gather resources, and e...

Force of Nature is an indie open world sandbox game with fighting, crafting, building and farming systems.

Maiden Cops is a Beat'm Up full of classic, arcade-style action and ass kicking. Choose among the gorgeous Maiden Cops policewomen, tackle crime in Maiden City and enjoy premium-level pixel art and a breathtaking soundtrack.

Throw yourself into an epic 3D beat'em up adventure with adorable knights, full of surprising worlds and situations. Grab your buddy and play in 2 player co-op to save the princess, but this is only the beginning!

Towertale is a 2D, story-driven action game that has a heavy focus in boss battles. Fight your way up "The Tower" and challenge the bosses of each level. Unveil the mystery that lies up in its peak. Play four different stories and unlock multiple endings.

Welcome to the Trail Out festival! Reckless races in different parts of the planet await you! Explosions of cars, shouts of departing drivers, hype from fans, all this awaits you here!

The co-op survival FPS and spiritual successor to the award-winning occult horror, Maid of Sker. Play solo or up to 4 players to survive the supernatural onslaught of the Quiet Ones.

Overcooked! is a co-op cooking game for 1-4 players. Working as a team, you and your fellow chefs must prepare, cook and serve up a variety of tasty orders before the baying customers storm out. Take part in an epic journey across the Onion Kingdom and tackle...

It's one year after the collapse of civilization and self-centered hedge fund manager Joe Wheeler emerges from his specially constructed bunker in search of food. This is a huge open-world RPG where you have the freedom to play how you want - but your choices...

Two small classics from Clarus Victoria published in 2013, Stone Age and Bronze Age, are now available on Steam! Manage an ancient tribe in the African Savannah, build the first city in the Fertile Crescent, guide your people across prehistory and lead them to...

Wings Of Bluestar is a 2D horizontal shmup (shoot'em up) that offers singe and local multiplayer. It's sci-fi themed and has an anime art style. The game offers a lot of features to unlock using ingame earned points, these features are like more credits, boss...

Garry's Mod is a physics-based sandbox game built on Valve's Source engine. In its base mode, there are no objectives. Players can spawn non-player characters, ragdolls, and props, then manipulate them using a physics gun that can pick up, rotate, and freeze o...

As the lone survivor of a passenger jet crash, you find yourself in a mysterious forest battling to stay alive against a society of cannibalistic mutants. Build, explore, survive in this terrifying first person survival horror simulator.

Uncover the Past, Reforge the Future. Ascend into one of 15 mastery classes and explore dangerous dungeons, hunt epic loot, craft legendary weapons, and wield the power of over a hundred transformative skill trees. Last Epoch is being developed by a team of p...

Dive into the captivating high-speed world of Phantom Spark. Engage in precision time-trial racing to best the champions in the single-player campaign, challenge your friends in split-screen local multiplayer, or make your mark on the global online leaderboard...