オンラインでみんなと遊べるアクション（Singleplayer）ゲーム1,890本。VR Sailing、Chased by Darkness、Almighty: Kill Your Godsなど。
すべてのゲーム: 24
It allows players to transform into sailboat navigators, sailing their beloved ships in the endless sea and enjoying the thrill of 360 degree immersive sailing and waves! Feel the forward momentum brought by the wind.
Chased by Darkness is a 1-4 players co-op survival horror. Your mission is to face supernatural entities and banish them to the spiritual plane. Explore, fight enemies and don't let the darkness reach you.
Hunt demons, monsters, and gods solo or online with friends in this action RPG. Run, leap and fly across islands, ripping your foes to pieces, and rebuilding your home with their remains. Bring low the oppressive false gods, protect your kindred and become Almighty.
R-Type and R-Type II, the legendary coin-op space shooters, are now together on Steam!
Pimp up your mobility scooter and take on the Grim Reaper and his Zombie army in a race for your soul. Armed with a variety of homemade weapons and gadgets, battle your way through 13 unique & exhilarating tracks. Can you survive the retirement village?
Ninjin: Clash of Carrots is an anime-inspired beat-em-up with varied enemies and deep customization. Play as the rabbit Ninjin, or Akai, the ninja fox, and fight to retrieve the carrots stolen by Shogun Moe! Redeem carrots for weapons, upgrades and more! Supports 2-player online or local co-op.
With its own unique battle system and a wide selection of characteristic angels, the girls are appearing on Steam for the first time in [Arcana Heart 3 LOVE MAX!!!!!]!!
DAMNOSAUR is a chaotic arcade shooter that combines colourful anime with the Dino-apocalypse! Fight alone, or with a friend to take down these monstrous dinosaurs.
Select from a diverse roster of unique characters to assemble a trinity force and strategize to find the best skill combinations. Witness the astounding synergy that emerges. Engage in 2 player online cooperative multiplayer, team up with a friend to challenge orc hordes, and strive for high scores!
Experience the thrill of classic arena shooters reborn. Vengeance delivers nonstop, skill-driven combat with fast respawns, chaotic maps, and authentic weapon recoil. Forget microtransactions—just pure, old-school shooting fun. Play fast. Play the past!
ROCKETS fire ROCKETS at ROCKETS in this action-arcade, arena-combat, gorgeous festival-of-fireworks! It's dogfighting meets figure-skating in space with local multiplayer and single-player fast-paced action modes plus a ZEN MODE where ROCKETS learn to LOVE.
Mushroom Wars is a dynamic real-time strategy game, where smart strategy meets furious action in epic PvP and PvE battles.
Create your own adventure with Kenji who wants to be a samurai and is trained for it. But beware, you might go out on your own way in this path, it is entirely up to your choices. Can someone else’s desire of revenge lead your purpose and choices? Or, does he decide that?
VRACER HOVERBIKE is a fast-paced futuristic racing game in VR (any headset supporting OpenXR).
Summon: Joint Escape is a cooperative horror survival game for 1-4 players. Find a way to escape from a stalker in camouflage uniform who wants to give you a piece of paper with the inscription "Summon".
Try to survive the harsh realities of the cold Siberian countryside. Live long and always remember, man is man's enemy. You can trust no one but it is almost impossible to survive on your own. Choose your path and go to finish. Firefights, transport, crafting and survival.
Gish isn't your average hero. In fact, he's not your average anything...you see, Gish is a ball of tar. A Sunday stroll with his lady friend, Brea, goes awry when a shadowy figure emerges from an open manhole and pulls Brea below ground.
First-Person VR kung fu fighter with high-fidelity, physics-based combat, and an artistic style that pays homage to the golden era of martial arts films. Play with friends in Co-Op mode, challenge others in PvP battles, or embark on epic single-player adventures.
Arcade battling in real life locations of Japan and around a healthy selection of bonus maps. Choose between five factions and engage in battle in fully destroyable anime environments or realistic looking bonus maps.
Everything in Tormentor❌Punisher can be killed in one hit, from bosses to yourself. Bosses conjure traps to make the arena hellish. Demons adjust to your play style and punish you. Perform combos on enemies and gain cool upgrades. Reload your machine gun by firing your shotgun. Let's do this!
Gatewalkers is a unique mixture of co-op game, survival and RPG. You, as a Gatewalkers, travel across different worlds in order to save your own. Explore procedurally generated worlds, face hostile inhabitants and challenges like extreme weather conditions, toxic atmosphere, lack of water and more.
Mist Slayer is an action Roguelite game. You are a time traveling hero, called to aid in a mystical war, and armed with unique weapons and skills. Face down amazing enemies in parallel universes, collecting various power-ups, and exploring as you go. Play alone or team up with friends.
Lead a group of interstellar pilots dedicated to free the Atlas Star System from Grax and the Forgotten Legion. Start your adventure with the full original Starlink: Battle for Atlas™ Initiative team. Included : * Starlink Game * 4 Starships : Zenith, Neptune, Pulse, Lance * 6 Pilots : Mason, Judge, Chase, Hunter, Levi, Razor * 12...
Warden’s Will is a fast-paced movement-based roguelite shooter you can enjoy solo or up to 3 friends. Pick your Warden, try out different builds, and jump into chaotic arenas filled with unpredictable robots. The game challenges you to move smart and react quickly and try new builds with every run.