370 Adventure Simulation games your group can play together online, including Guardians of the Sanctree, Flashing Lights - Police, Firefighting, Emergency Services (EMS) Simulator, and Mount & Blade II: Bannerlord.
All games: 24
You and allies, avian inhabitants of Sanctree City, build structures and production lines on the tree, crafting weapons to fend off subterranean insects. Defense is just the start—dig deeper, destroy nests, fortify new defenses against escalating threats for an impregnable stronghold.
Play solo or in up to 10-player multiplayer co-op! Flashing Lights is an open world police, firefighting and EMS simulator game with plenty of opportunity for role-play or more relaxed fun with friends. Become the law or save lives! Discover leagues of player-created mods!
A strategy/action RPG. Create a character, engage in diplomacy, craft, trade and conquer new lands in a vast medieval sandbox. Raise armies to lead into battle and command and fight alongside your troops in massive real-time battles using a deep but intuitive skill-based combat system.
Shieldwall is a funny third-person tactical battle simulator with strategy elements. It allows you to feel like a squad leader right on the battlefield.
Design and simulate the starships of your dreams! Command your ship or fleet in epic battles and manage your crew while exploring a dangerous galaxy. Play alone or with friends, test your ships in online PvP, and let your imagination reach for the stars!
Build your farm and relationships with townsfolk, or forge ahead on a quest of magic, monsters, and dragons. Level up through a skill tree in 8 person multiplayer, or adventure solo!
QANGA: 750 years after humanity's fall, you must survive in a shattered world where Earth itself demands vengeance. Tear through the fabric of space to face the Voss, awaken the ancient civilisation, and dare to challenge the Sanglines, born from the bowels of a world that condemned you.
While searching for a new home, an unexpected failure in your ship has left you stranded on a planet surprisingly similar to Earth. Discover a vast open world, hunt for food, develop technologies, and build yourself a new home to survive!
Welcome to Suthseg! As the newly commissioned airship captain, forge a mercantile empire across the archipelago, until the great powers of Europa turn their attention toward it. Build up a fleet, chart trade routes, establish industries, and explore the frontier at your airship's helm!
TerraTech Worlds is an open world, build-craft adventure game, set on an uncharted alien world. Play solo or with friends, explore your surroundings, craft unique vehicles, construct automated bases, and battle your way through hazards and enemies to harness the power of your environment
Raft™ throws you and your friends into an epic oceanic adventure! Alone or together, players battle to survive a perilous voyage across a vast sea! Gather debris, scavenge reefs and build your own floating home, but be wary of the man-eating sharks!
MyIsland is a relaxed and beautiful survival game,You will drift and survive on the tropical islands, hunt and travel, build houses and development farming, and create your own warm homeland.
Ikonei Island is yours to discover! Explore and gather resources. Farm the land, craft tools and gear, and build your base or a cozy home. Befriend magical creatures and fight monsters with your friends or solo!
Welcome to Disney Speedstorm! Drift into the ultimate hero-based combat racing game, set on high-speed circuits inspired by Disney and Pixar worlds. Master each character’s unique skills and claim victory in this thrilling arcade racing experience from the creators of the Asphalt series!
Become the new owner of a hunting lodge nestled among gorgeous habitats and rich animal populations. Explore vast open world environments and hunt with a premium selection of firearms. Enjoy the perfect hunt on your own or with friends in co-op.
Create your own creatures to explore online worlds with friends and collect new parts to upgrade your stats and abilities! Complete quests, battle enemies, challenge friends to minigames, or just have fun roleplaying — the possibilities are endless when your imagination is the limit!
Explore the vibrant open world landscapes of Mexico with limitless, fun driving action in the world’s greatest cars.
Turn a rundown laundromat into a radical ’90s arcade. Manage your business, expand your neon empire, and balance dirty laundry with over 35 playable arcade games. Build the ultimate arcade! From the team behind Vampire Crawlers.
Take a bow and kill hordes of orcs in the epic town defense game. You can play alone to conquer the leaderboards or unite with other assassins in online co-op mode. PS. Be careful to avoid massive axes thrown at you by orc warriors.
World Racing 2 is back - revamped with a new look! The highly acclaimed racing spectacle makes the streets on your screen glow like never before! The new Champion Edition offers modding and Steam Workshop support. Are you ready to start the race of your life? The roads are waiting for you!
Create your own prehistoric civilization and lead your tribe in a world you shape. Start with nothing, build towns and industry, and advance through thousands of years of technological breakthroughs in this intimate yet expansive colony sim.
First-person puzzler you can play solo or in an online co-op. Explore a set of highly interactive escape rooms. Move furniture, pick up and examine everything, smash pots and break locks! Play thousands of community-made rooms through the level editor.
Hunt, survive, build and lead in the harsh Middle Ages: Create your own Medieval Dynasty and ensure its long-lasting prosperity or die trying! Play alone or team up with friends to enjoy the ultimate medieval experience.
The Genesis Project is an attempt to replicate Sburb from the popular webcomic Homestuck, made by Andrew Hussie.