1,887 Singleplayer Action games your group can play together online, including UNDER NIGHT IN-BIRTH II Sys:Celes, Arma Reforger, and EARTH DEFENSE FORCE 6.
All games: 24
The newest riveting installment in the epic Under Night In-Birth saga rises from the Abyss! Improved visuals and battle system! Witness the curtain fall on the tale of the Hollow Night. Vie for supremacy through exhilarating combat and a deep, robust battle system!
Engage in massive combined arms battles, create and curate combat missions in real time, and shape your experience with endless community mods. Deploy into the Cold War and experience the most authentic and immersive military sandbox ever created.
Live the future of despair.The year is 2024 AD. The survivors fought against the remaining threats while trying their best to continue their recovery.Three years passed in the year 2027. In a new world without hope, the time has come to once again resist the fate of the Earth.
Choose one of four heroes and explore the Garden, an astral prison guarded by 12 powerful mystical bosses: the Zodiacs. Challenge them with dozens of unique spells and faithful friends by your side to unfold the story of this platform roguelite with lightning fast combat.
Born into a one-million-year prison sentence, you must survive deadly missions to earn any hope of freedom. Die in prison or live on the battlefield. The choice is yours.
Windowkill is a twin-stick shooter, but the game window itself is constantly closing in on you. Shoot the window edges to push it around your screen as you fight and dodge enemies and bosses in their own windows.
Take control of the demon sisters Kirika and Masha as they attempt to revive their Demon Lord Maxim and rebuild their castle in this 2D action Metroidvania adventure!
UNDERGROUND MECH FIGHTS! Wrap yourself in 5 tons of metal & go smashing through a dark scene of full-on metal-on-metal violence!
Take control of an assortment of superb mechs and engage in thrilling combat with other enthusiasts on the same battlefield! In addition to original mecha, well-known IPs such as "Mazinger Z" and “Dancouga – Super Beast Machine God” also ready for the mecha war!
Carefully designed, beautifully remastered, and loaded with new ways to play—Risk of Rain is back and better than ever! Dive into the iconic roguelike full of unique loot combinations, enhanced with new Survivors, overhauled multiplayer, fan favorite content from Risk of Rain 2, and more!
From the team that brought you Aleph One, the classic sci-fi FPS Marathon Infinity from Bungie on Mac revived for modern hardware by the fan community.
IRR is a tactical PvE Co-Op extract shooter set in a de-stabilized and immersive modern-day Vietnam. As a PMC for a mysterious organization, deal with 3 factions that stand to gain from the chaos. Engage in ruthless combat, plan your deployment, and explore the world as your journey unfolds.
Brotato is a top-down arena shooter roguelite where you play a potato wielding up to 6 weapons at a time to fight off hordes of aliens. Choose from a variety of traits and items to create unique builds and survive until help arrives.
Bounty: Drag Racing is the most complete online drag racing experience on the market. Race the fastest and most varied types of dragsters in the world. Customize and fine tune your cars to achieve maximum performance and hop online for the closest type of racing!
'BEYBLADE X XONE is a "Beyblade action" game that faithfully recreates the BEYBLADE X series (distributed by TOMY Company, Ltd.) that is popular among fans of all ages. Battle through intense Beybattles and aim for the top of The X!
Download Exploding Kittens® 2 and live your best and most chaotic kitty life! Take a deep whiff of burning furballs, draw a card and pray for victory (and look stylish all the while, thanks to oodles of customisation options for your own adorable avatar).
A new action game based on the concept of the ARMORED CORE series that uses the knowledge gained from FromSoftware's recent action game development.
A hardcore high fantasy isometric action RPG set in a huge sandbox world ruled by magic and monsters. Master deep skill-based combat, forge powerful builds, explore unforgiving lands and dungeons, face brutal boss fights, uncover ancient secrets, and save Plamen from its inevitable doom!
Fortress 2 BLUE (疯狂坦克) – a hilarious multiplayer battle game! Team up with friends, pilot wacky tanks, and enjoy physics-based duels full of traps and surprises. Land epic shots or "accidentally" blast teammates off cliffs. Pure chaos, pure fun!
Step into Twinsun's fantastical world in this action-adventure remake! Little Big Adventure - Twinsen's Quest brings brand new visuals, new music by the original composer, and smoother gameplay to the iconic classic released back in 1994.
Enter the world of The Eminence in Shadow: Master of Garden, a multiplayer, narrative driven, action-RPG where players form their own party from a deep roster of unique characters, voiced by the actors from the anime, and engage in new stories, to take down the world-threatening Cult of Diabolos.
From the team that brought you Aleph One, the classic sci-fi FPS Marathon from Bungie on Mac revived for modern hardware by the fan community.
A colorful cast of pixel-art Umamusume are all in line and ready to compete in the Slapdash Grand Prix, a school festival featuring four zany events! Which team will run, shoot, and eat their way to gold and glory?
Rise to the challenge in Granblue Fantasy Versus: Rising! This powered up, revamped sequel to GBVS is more enjoyable and accessible than ever before. With simplified input options, even newcomers can engage in thrilling and strategic matches!