Pile Up! Box by Box
Pile Up! ticks all the right boxes as a family-friendly cooperative 3D platformer! Jump up, slide down, play together and carry the load!
91% of 65 Steam reviews are positive$2.99
Co-op games like Stack Mates
Hooked on the colorful and cute side of Stack Mates? These co-op games line up well for what comes next. Plenty here let you team up if you like.
Pile Up! Box by Box
Pile Up! ticks all the right boxes as a family-friendly cooperative 3D platformer! Jump up, slide down, play together and carry the load!
Colorful, Cute, Replayable
91% of 65 Steam reviews are positive$2.99MAMIO : Don't Fall !
MAMIO is a 2–4 player online co-op platformer where one mistake resets the entire team. Collect fart orbs, master your double jump, and survive chaotic obstacle courses together.
Colorful, Cute, Replayable
$3.99Carriers Together
A 2–6 player co-op puzzle game where you carry and throw each other to solve clever puzzles. Coordinate your timing, work as a team, and clear every stage.
Colorful, Cute, Chaotic
$4.99BACK TOGETHER
BACK TOGETHER is a chaotic co-op platformer where four players work together to overcome difficult stages. Pull each other together with ropes, merge into one, and overcome massive obstacles to test true friendship (and rage)!
Colorful, Cute, Replayable
100% of 4 Steam reviews are positive$4.99Shift Happens
Two connected jelly blobs, Bismo and Plom, swap size and weight at will. You and a co-op friend throw each other, trade bulk to solve puzzles, fight over coins, and wobble through 40-odd handcrafted levels across labs, forests, canyons, and cold caves.
Colorful, Cute, Chaotic
78% of 3,310 Steam reviews are positivePlayers online now: 18$15.99All Hands on Deck
All Hands on Deck is a co-op puzzle platformer game. Use Rock, Paper, Scissors and various items together to solve puzzles, traverse through playful worlds and save plushies. Everyone can share the same experience! Just swap items and you're good to go. How handy is that!
Colorful, Cute, Chaotic
71% of 94 Steam reviews are positive$12.99Palallel
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 !
Colorful, Cute
95% of 41 Steam reviews are positive$2.99Death Squared
Death Squared is a co-op puzzle game about cooperation, communication, and robot explosions. You should buy it!
Colorful, Cute, Chaotic
90% of 474 Steam reviews are positive$14.99KarmaZoo
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.
Colorful, Cute, Replayable
88% of 959 Steam reviews are positivePlayers online now: 1$9.99Puppet Team
Try to control one person with 2 people! Take the reins with your friends as you try to complete challenging and hilarious missions in this fun cooperative game of teamwork, chaos and comedy!
Colorful, Cute, Chaotic
64% of 114 Steam reviews are positive$4.99Get Together: A Coop Adventure
Two lost beings and you are the only bond... Play with a friend to guide and reunite them on their journey in this communication-based coop puzzle adventure. You play on two devices with no connection except your voice!
Colorful, Cute
65% of 86 Steam reviews are positivePlayers online now: 2$10.99Chained Together
You and up to three co-op friends climb out of Hell literally chained together, so one bad jump drags everyone down. Time jumps, mind the simulated chain, and pick your pain level: checkpoints, no mercy, or rising lava. Simple, chaotic, and very funny with the right group.
Colorful, Replayable, Chaotic
89% of 55,551 Steam reviews are positivePlayers online now: 6,137$4.99
Cheaper than Stack Mates
Palallel
Palallel is a 2D cooperative puzzle platformer for two players. You are stuck in a board where you can’t see your partner.
95% of 41 Steam reviews are positive$2.99
Cake Up
Ready for the most chaotic cooperative adventure? In CakeUp, you need to deliver a cake through an obstacle course full of giant hammers, spinning…
100% of 2 Steam reviews are positive$2.75
PORTERS
Porters is a hilarious 2-4 player co-op platformer! As porters, carry crates, furniture, and quirky items through obstacle-filled levels.
100% of 1 Steam reviews are positive$1.99
Dependium
A fast-paced 4-player cooperative puzzle game where your success helps your teammate, not yourself.
100% of 4 Steam reviews are positive$2.99
An Eggstremely Hard Game
Two geese, one very breakable egg, and two to four co-op friends trying to get it home in one piece.
79% of 247 Steam reviews are positivePlayers online now: 17$3.24
Squeakers
Water is flooding the world. Build your own way to climb higher and higher. Maybe there is a chance of survival after all. Give yourself a try!
93% of 56 Steam reviews are positive$0.99
Alone Or Together
Two people will work together to clear the stage.
100% of 3 Steam reviews are positive$1.99
Stackems
Score the highest in solo play or with up to three other players in this new take on an old classic.
100% of 1 Steam reviews are positive$0.99
Fireboy & Watergirl and Friends
Fireboy & Watergirl are back with 3 new friends! In this platformer game you have to control multiple characters with your keyboard.
92% of 63 Steam reviews are positivePlayers online now: 5$0.99
Together We Move
One character. Five controls. Up to five players. In this chaotic online co-op party platformer, split the keys with your friends, coordinate every…
100% of 6 Steam reviews are positive$1.99
Pets at Work
Some pets got lost from their owners in an office and now need to work together, using boxes, mats, buttons, climb on shelves and tables or just…
94% of 140 Steam reviews are positive$2.99
Hidden gems like Stack Mates
Stuck Together
A co-op climbing game about two stuck-together toys on an escape mission from their evil owner.
86% of 164 Steam reviews are positivePlayers online now: 3$5.39
An Eggstremely Hard Game
Two geese, one very breakable egg, and two to four co-op friends trying to get it home in one piece.
79% of 247 Steam reviews are positivePlayers online now: 17$3.24
KarmaZoo
Share the love and die trying! KarmaZoo is a joyful, altruistic, cooperative platformer where up to 10 random players help each other with the…
88% of 959 Steam reviews are positivePlayers online now: 1$9.99
PICO PARK 2
PICO PARK 2 is a 2D action-puzzle platformer for 2 to 8 co-op friends, local or online with cross-platform play.
88% of 4,109 Steam reviews are positivePlayers online now: 151$6.29
Bip and Bop
Help, step on, or sabotage your friend! In this 2-player only puzzle platformer, perfect chemistry is the only way through.
78% of 103 Steam reviews are positiveFree
River Tails: Stronger Together
River Tails: Stronger Together is a 3D co-op adventure platformer designed around an asymmetrical co-op system.
81% of 190 Steam reviews are positive$19.99
Struggling
Struggling is a physics-based co-op platformer with a twisted spin on teamwork.
93% of 398 Steam reviews are positive$14.99
Handy Dandy
The two adventurers Handy and Dandy have caused a dimensional tear which is now separating them and the entire cave where they have to solve…
95% of 382 Steam reviews are positiveFree
Chained Together
You and up to three co-op friends climb out of Hell literally chained together, so one bad jump drags everyone down.
89% of 55,551 Steam reviews are positivePlayers online now: 6,137$4.99
The Two of Us
A short 2D co-op platformer built for two: you and a friend work through puzzle levels together, timing jumps, solving small co-op problems, and…
84% of 5,483 Steam reviews are positivePlayers online now: 2Free
DYO
Two minotaurs, one cursed labyrinth, and a split screen you can fold together.
96% of 2,008 Steam reviews are positivePlayers online now: 10Free
Puppet Team
Try to control one person with 2 people! Take the reins with your friends as you try to complete challenging and hilarious missions in this fun…
64% of 114 Steam reviews are positive$4.99
Newest co-op games like Stack Mates
BACK TOGETHER
BACK TOGETHER is a chaotic co-op platformer where four players work together to overcome difficult stages.
100% of 4 Steam reviews are positive$4.99
Pyramidion
Pyramidion gives you and one or two co-op friends a single job: shove a giant stone up a pyramid without cracking it.
78% of 95 Steam reviews are positivePlayers online now: 9$7.99
Cake Up
Ready for the most chaotic cooperative adventure? In CakeUp, you need to deliver a cake through an obstacle course full of giant hammers, spinning…
100% of 2 Steam reviews are positive$2.75
Kamenkik and Friends
Escape the rising lava in this challenging online co-op platformer!
100% of 2 Steam reviews are positive$4.99
Solvimus
A two-player co-op puzzle game with 30 challenging levels. Work together, solve puzzles, and practice deep breathing as your partner "figures it out."
79% of 19 Steam reviews are positive$19.99
Dumb Ways to Build
Dumb Ways to Build hands you and three co-op friends a nail gun, a pile of loose junk, and jobs no sane crew would take.
88% of 497 Steam reviews are positivePlayers online now: 190$7.99
Pile Up
In Pile Up - a cozy, object stacking puzzle game with playful physics - every object matters.
100% of 4 Steam reviews are positiveFree
An Eggstremely Hard Game
Two geese, one very breakable egg, and two to four co-op friends trying to get it home in one piece.
79% of 247 Steam reviews are positivePlayers online now: 17$3.24
Dependium
A fast-paced 4-player cooperative puzzle game where your success helps your teammate, not yourself.
100% of 4 Steam reviews are positive$2.99
Buddies in a Ball
Trapped inside of a giant rolling ball, you and your friends must roll, bounce, and scream your way through diverse levels.
88% of 17 Steam reviews are positive$4.99
Stuck Together
A co-op climbing game about two stuck-together toys on an escape mission from their evil owner.
86% of 164 Steam reviews are positivePlayers online now: 3$5.39
All Hands on Deck
All Hands on Deck is a co-op puzzle platformer game. Use Rock, Paper, Scissors and various items together to solve puzzles, traverse through playful…
71% of 94 Steam reviews are positive$12.99