オンラインでみんなと遊べるアドベンチャー（Action）ゲーム1,243本。Sword of the Necromancer、Zombie Survival Game Online、MechDefender - Tower Defenseなど。
すべてのゲーム: 24
Help Tama to save Koko using the powers of the forbidden Sword of the Necromancer. Turn your foes into allies and reach the depths of the Necromancer's dungeon. Defeat the guardians to gain enough soul power to bring Koko back from the dead, no matter the cost.
Zombie Survival Game Online is an open-world, post-apocalyptic, looter shooter. Craft, quest, explore, build, and fight for survival. Parkour up a mountainside, ramp a truck over a horde, and grab a gasmask to explore the sewers. Can you survive? Doubtful.
MechDefender is an innovative fusion of two gaming genres - seamlessly blending the intense action of a top-down shooter with the strategic depth of tower defense.
Fragsurf is a dynamic blend of multiplayer first-person shooter PvP, strafing, surfing, and bunnyhop, allowing players to engage in high-speed maneuvers and combat.
A marshal possessed by a murderer, a hotel full of killers, and a time-bending witch? From the legendary creators of DEADLY PREMONITION + NO MORE HEROES comes a 2D Action Roguelike unlike any other. Under New Management update is free for everyone now! CHECK IN, WIPE ‘EM OUT.
From the creators of indie smash hit Stick It to The Man! comes a new one to four-player co-op stab-you-in-the-gut-a-thon. Embark on a dead funny adventure with the Zombie Vikings. A putrid posse sent on a mission through the most epic of worlds to retrieve Odin’s lost eye.
Scavengers from all over the galaxy have come to a dead Earth to loot the remains of the technology that can found in underground tunnels. You must fight your way past the scum of the universe. As you prepare for deadly combat, you are going to quickly learn that the future is... Forsaken!
EXOME is a co-op sci-fi survival shooter that blends wave-based survival with open-world exploration. Battle hordes of aliens, upgrade your arsenal, and uncover the hidden truths of the deep forest. Will you face it alone or bring your friends along?
In this rogue-lite adventure, you free the Academy of Greifenstein from magical creatures by using your spells creatively. Explore this modern magical world alone or in local co-op mode with friends and family, customize your character, solve mysteries, and find powerful artifacts.
A co-op survival horror game where you and your closest friends must work together to survive in an upside down world crawling with the infected.
The one true multiplayer goblin simulator. Play Goblin Tag and acquire power ups that let you leap across the entire map. Play Hide and Seek and annoy your friends with ‘REEEES’ when they cant find you. Stay alive in Death Run without being trapped. Be a goblin and do goblin things!
Screwup 1.0 The update includes new features such as a new combat system, official server system, exploring new islands by ship, NPC trading, and rare item trading. There are also new hunting and pet systems, as well as many other features that will be added in future updates.
A cross-platform, cooperative, multiplayer, zombie death-fest. Slaughter your way through many different maps, game modes and enemies - With tons of weapons and customization options!
Invent new creatures by mixing real or legendary animals in thousands of possible combinations, create an army and fight in the singleplayer campaign or in online multiplayer against friends or random challengers!
Marble Skies is a fast paced 3D-platformer where you control your marble through various levels and try to get the best time for each one. Complete all the levels in your own time, or challenge your friends to get on top of the leaderboards!
Go alone (or with a friend) to find the girl who destroyed the world. An ominous surreal first-person adventure full of dangerous monsters and secrets of the deceased world
Begin your otherworldly life from scratch—with nothing but a single magic staff in hand. Shape the world with your own hands, build the home you love, or unleash the powers of alchemy and magic to battle relentless monsters from beyond.Set forth, Warlock!
Test your dinosaur jump-jet skills with a game that redefines the platformer genre, aptly renaming it "platflyer." Simply put, you're a t-rex with rocket boots trying to save earth from an incoming asteroid. Do you have what it takes to stop it?
Join Stewart the Fox on an epic adventure through four challenging levels filled with obstacles, enemies, and two boss battles. As you collect hidden items to help Stewart emerge victorious in this action-packed platformer game.
As a brave caveman, save the dinosaurs from extinction! Try to escape from meteorids, lava, sharp teeth and deep abysses together with your riding dinosaur.
Return to the roots of co-op survival horror as you face monstrous hordes, scrounge for supplies and attempt to survive the nightmare. You have one life. Make it count!
Grab your trusty sword, strap on a fearsome helmet, and plunge into the chaotic fray of Viking Squad! In this three player co-op brawler you must put a stop to the wildly mischievous Loki and reopen the gates to Valhalla. Find a friend for local co-op couch play or find a match online!
You are no longer the eater; you are the eaten. Play as toppings trying to survive on a pizza from the hungry Jaw biting its way to you and the ants pushing you to your delicious death. Customize the pizza, pick a mode and your topping, then hop in this hysterical party or solo game.
A virus ravaged the planet, and you are one of the last survivors! Alone or in groups you will have to survive in a hostile world populated by living dead!