Top similar games like Stack Out:

Ball & Roll is a physics-based platform game that you can play solo or with friends! Control your cute animal inside a rolling ball, overcome challenging obstacles, move fast, and reach the top as quickly as possible. But be careful... One mistake can send you all the way back to the start!

Skill Up is a colorful 3D jump and run game where you progress through a large variety of unique stages. Just reach the goal; and don't fall down!

Something like "Paddle Paddle Paddle", up to 4 friends using the most overengineered aircraft that designed to make you feel incompetent in a very long and challenging obstacle course.

A fun and challenging co-op platformer where two players "CARRY A PATIENT" on a stretcher. Split up to overcome obstacles, coordinate your moves, and work together to get the patient safely to the destination. Communication and teamwork are the only way to reach the peak.

A punishing 2-player co-op physics game. Pick your roles—Worker or Foreman—and haul a massive stone block to the peak of a pyramid. One mistake, and it's a long way down.

Cube Party is a 2-8 player co-op puzzle and adventure game! Team up with friends, stack your box characters into walls, solve puzzles, overcome obstacles, and find the key to clear 40+ unique levels!

Grab a buddy and dive into magnetic chaos! Stick, repel, or go neutral to fix the core and survive the craziest platforms – best played with friends!

Climb, fall, curse… uh, respawn, pretend it was intentional. Bunny Guys is pure parkour chaos where one wins and everyone else fails spectacularly. Perfect for players who treat suffering, respawning, and “I can do better” as a hobby.

You find yourself all alone in the vastness of outer space! Being alone makes you slow and weak. Take your Linky with you and confront the challenges head-on! Linkies is a co-op game that creates unbreakable bonds and makes you faster and stronger! Can you make it to the end of space?

A cute, chaotic, and physics-based adventure game! Join forces with your friends to embark on a heartwarming yet thrilling journey through a massive, bizarre world. Starting from the very bottom of the universe, you are determined to climb to the peak. Roll, jump to reach the ultimate end.

Dive with your friends into this weird 3D platformer where you see through each other's eyes. In this game you will be able to have a second person's perspective where you'll need communication, coordination and skill to relearn how to control your character and pass the challenges that await you.

Fire and Water what is that an online game made up of players ?

Play solo or with up to 8 players in a chaotic penguin parkour adventure where every obstacle makes you ask: But Why? Run through crazy courses, dodge giant snowballs, avoid collapsing platforms, and sabotage your friends in a short multiplayer platformer full of laughter and rivalry.

Climb from a farm all the way to the moon, where one missed jump can undo it all. Dodge lava floors, leap between skyscrapers, ride rockets through space, then storm Clawrence's castle. Grab the stolen eggs and try not to fall. Play solo or with 4 friends.

The control of two brain halves that have declared their independence now lies in your and your friend's hands. Soar into the skies with Co-Ape: Rise Of The Monke! Remember, synchronization is everything!

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.

Dummy Falls is a co-op game where you and your teammate tries to overcome various obstacles until the end.

Up to four guinea pigs. One balloon. Endless chaos. Work together or get nowhere in this physics-based co-op parkour challenge!

Ball Game is an upcoming round-based racing game where you and up to 15 other players compete head-to-head to be the fastest on the track (inside of a bouncy ball, of course)

Carry cargo together on a shared board with your jelly bear teammates! Each movement affects the board’s balance, and a single mistake can bring everything crashing down.

A Juicy Treasure Hunting Game. Search for the Gem Chest. Search for the Key. Unlock the Gem Chest with the Key. Bring the Gem back to the Gem site.

A unicycle, a bomb ready to blow, and sausages struggling to balance! Cooperate with your friends or blow them up in this 2-4 player physics-based chaos game! Reach the summit before the bomb goes off. Don't fall, don't explode, and try to stay a sausage!

Two wheels, two players; with each player taking responsibility for one wheel. Coordination is key.

Race over completely randomised tracks through space! With two different Game Modes to choose from, countless ways to customise your Golem and even a Path Creator, you'll never - Rumble Run - out of ways to play! Host a party and invite your friends! Are you the Superior Rumble Runner?

Pantless brings a hilarious twist to the rage-inducing game genre inspired by Getting Over It with Bennett Foddy. In this third-person, physics-based game, players control customizable characters hilariously devoid of pants, navigating through chaotic and fun challenges.

Get ready for absolute chaos in Wild Climbers: Peak Panic! Battle it out in fast-paced 2-10 player online matches where you have just 3 minutes to reach the summit. Dodge crazy obstacles, outsmart your rivals, and survive the hilarious madness to become the ultimate climbing champion!

Roober is a worm who is looking for a way out of the jungle, your task is to help him find his way. The problem is, the jungle is a maze! Be careful: in the jungle, traps and moving platforms are waiting for you.

A colorful party platformer where tiny daredevils race, bounce, and tumble through gigantic playrooms packed with pillows, ramps, spinning toys, and ridiculous obstacles.

Inspired by old-school platforming games, On the Bubble is an action-packed 3D platformer for fans of fast-paced games. The level editor allows anyone to make and share their own creations to be completed at breakneck speeds.

Parkour Racing is a fast-paced third-person parkour runner where you race to the finish line across dynamic obstacle courses. Run, jump, slide, and compete against other players or challenge yourself solo to set new records.

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.

Fulfill the biological imperative of a hamster with your friends in up to 8 player co-op. Parkour and climb through multiple uniquely themed and nostalgic levels inspired by classic platforming games. Ascend into space but watch your step! One wrong move and you'll plummet down to Earth!

Experience an all new puzzle platforming adventure like none other! Roll, shrink, grow, zip, and jump your way through over 70 all new stages. Experience the classic Perplexing Orb game play with all new twists involving The Perplexing Orb's new character abilities.

Plunger Boyz is an entertaining platformer in which you have to reach the end of Chaos and reclaim your crown using the plunger to pull in and out of objects, as well as going through some challenges and solving puzzles.

Race to the top with 4 players in this anime-themed multiplayer platformer! Grab secret skills, lay traps, and outsmart your friends — but one wrong step and you're back to the bottom!

WASD… but every key belongs to a different player. Control one character together, sync your movement, and survive chaotic parkour. One body. Five minds. Total chaos.