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ONE BRAINCELL
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The top results based on the latest update are DONT BE FOOL [Score: 1.3], Algae [Score: 1.2] and Couch Monsters [Score: 1.2] The top rated games you can find here are ibb & obb [SteamPeek Rating: 7.9] ranked #22, KarmaZoo [SteamPeek Rating: 6.3] ranked #5 and Heave Ho 2 [SteamPeek Rating: 4.4] ranked #8 Also don't forget to check the newest releasesKamenkik and Friends [Release date: 2026-09-12] ranked #11, What RU Doing Green! [Release date: 2026-09-08] ranked #26 and Baby Kings [Release date: 2026-08-13] ranked #7 While it is tempting to play with the newest and the best, there might be some other gems in the results, like ibb & obb [SteamPeek Rating: 7.9] ranked #22,.
Two bodies. One brain. Zero common sense. ONE BRAINCELL is a 2-player online co-op puzzle platformer where only one of you can think at a time. Pass the brain, steal it at the worst moment, yell secret codes across the room and fail gloriously together.
A 2-5 player online co-op puzzle platformer where nothing can be solved alone. Move and one button — that's all you get. Every level teaches one new rule, then asks you and your friends to survive it together.
A cute 2D puzzler where you take control of imaginatively named 'Algae' - an experimental sentient algae. Use Algae's abilities to clone and morph through mind-bending puzzles, avoiding enemies at every turn to break free from the confines of it's world...
Cute monsters with portals in their mouths! Couch Monsters is a Couch Co-op puzzle game where two cute monsters have to solve physics-puzzles to reach comfy couches. Whatever one monster eats – the other spits out!
Share the love and die trying! KarmaZoo is a joyful, altruistic, cooperative platformer where up to 10 random players help each other with the unique abilities of 50 different characters - all for the sake of good Karma.
Cooperate in this two-player action-platformer and pass the bomb to each other to reach the goal before it explodes. Activate mechanisms, avoid traps, and complete dynamic challenges together across cartoony levels.
Get a grip, it’s Heave Ho 2! The insane 2-4 player party game sequel takes the couch co-op mayhem online for the first time. Grab what you can and swing to win!
Help twins Kaden and Quinn rescue their hamster pals in this wholesome puzzle adventure. Enjoy a cast of colorful characters, mess with your friends in competitive mode, and have hours of fun with delightful platform-hopping, bubble-popping action!
Control Rocoumie, a tiny mischievous red fairy, and use the power of flowers to find your way home. A casual co-op action puzzle game for 1–4 players, with simple, easy controls. Find the key, reach the exit together, and enjoy it with family, friends, or players of any skill level.
Escape the rising lava in this challenging online co-op platformer! Team up with up to 14 players, overcome deadly traps, solve puzzles, and race to the exit before the lava catches everyone.
Three classics from the past are celebrating a glorious return, bringing you all new features, modern tweaks and the soul of the late 80s and early 90s in one funny package!
Repaint platforms on the map to solve asymmetric puzzles for two players. Use the unique function of each platform type to open up new paths. Cooperate, plan, solve, experiment with colors, and restart freely if need be. A vibrant pixel art world and its spirits need your help.
ReverseRoom is a new type of action puzzle game in which players must skillfully use two modes, Play Mode to move characters and Puzzle Mode to rotate the stage and change the terrain.
Control a team of unique rolling characters in this delightful puzzle-platformer. Use each Rolando's special abilities and powerful gadgets such as bomb cannons, catapults, elevators, and magical bridges to solve puzzles, shepherd sleeping royalty and traverse action-packed environments.
Goo-ed Together is a rage-inducing multiplayer co-op game where you and a friend control two gooey characters tethered together by an elastic strand of goo. Your goal? To platform and climb your way up treacherous, physics-based obstacles to reach the ultimate goo party at the top.
Keyboard Curse is a 2D rage-platformer where every key you press spawns a physical keycap into the level. Jump, run, panic, and try not to trap yourself — because every press makes it worse.
Palallel is a 2D cooperative puzzle platformer for two players. You are stuck in a board where you can’t see your partner. You need to exchange objects, trigger mechanisms, and more to escape. Challenge your communication !
ibb & obb is a two player cooperative game set in a puzzle filled world where gravity goes both up and down. You can only succeed by working closely together. Find a friend for some true local co-op couch fun or match up online.
You, Slippy the Slug, must fly across levels filled with increasingly difficult obstacles by using only the kickback from your weapons. Collect parcels, deliver the goods, and defeat bosses on your way. Be the best Cosmic Courier and win the space race of postal work.
Island Treasures: 2D pixel action-adventure.Play as Jack. Slash or throw daggers.Collect gold & Golden Skulls.Find keys & chests for map fragments. Each world ends with escape: saws, monsters, gunboats, magma. Search hidden walls. Grab 1-ups. Score soars! Golden Skull whispers: treasure or death.
As a blowfish, traverse the world by rolling along the floor and propelling yourself through the air. Avoid the hazards and try to reach a vessel with water, which is vital for your survival.
Play with friends, and you're guaranteed to smile. Draw a character and watch it come to life! Combine the unique abilities of Humans, Cats, Birds, and Slimes as you throw, grab, and cling your way through obstacle-filled stages in this hand-drawn online co-op action game for up to 4 players.
Speedrun your way through our fast-paced 2D/2.5D parkour made by two sleep-deprived devs. Jump, dash, solve puzzles, and maybe question our sanity. It’s colorful, it’s chaotic, and it’s just the beginning. Brace yourself for more madness ahead!
Team up as squishy blobs in a co-op puzzle platformer for 1 to 8 players. Stack into towers, push heavy blocks together, ride the wind and carry the spark home - on one keyboard, with gamepads or online with friends. 148 stages in two campaigns.
Think before jumping. In this puzzle platformer you will have to control a little rice ball called Ricy. Help him reaching his goal by teleporting him to his reflected position.
A challenging puzzle and platformer game for 2 players. Play with a friend, combine your skills, think logically, and overcome obstacles together to reach the exit and complete each level. Only by working as a team will you be able to overcome every challenge and progress!
This is an action puzzle game,a rabbit that can throw bombs, by destroying objects, triggering mechanisms, or using bombs to blow itself up to fly higher, tries to solve puzzles in the game.
Wakey Wakey is a Puzzle Platformer with a unique world-bending twist. Navigate your everchanging bedroom, take control of new household objects, and overcome surprising obstacles to help this sleepy guy get a good night's rest.
Shoot magnets, not bullets. Magnetise anything - crates, girders, the friend next to you - then watch matching poles blast apart and opposites slam together. An 8-player online party platformer about climbing one enormous tower, right up until somebody decides you'd look better falling off it.
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