Top similar games like Swimsanity!:
Swimsanity! $14.99
Swimsanity! is a multiplayer underwater shooter with action-packed Co-Op and Versus game modes, all supported by online and local play. You play as our hero Mooba, who uses a variety of unique power ups and weapons to survive in this aquatic world.
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COROCONNECT$4.99
"COROCONNECT" is a multiplayer-only action game where teamwork is key. Players use various gimmicks to tackle different stages. Synchronized cooperation is essential for success! Team up with friends or online players to clear all the stages!
Broforce$14.99
Broforce is an action-packed side-scrolling run ‘n’ gun ode to freedom, putting you in control of an under-funded, overpowered paramilitary organization dealing exclusively in excessive force.
Overruled!$12.99
Overruled is a multiplayer brawler like no other - players change the rules and objectives as they play, directly influencing the dynamics of the game. No two games are ever the same!
Where is Billy?$6.99
Where is Billy? is a hide-and-seek party game for 2-8 players playable locally and online. Figure out which character you are and blend into the crowd to complete various objectives across multiple game modes. Act natural, avoid detection, and outsmart your opponents!
Bagel$7.99
"Bagel" is an exciting multiplayer online game. While civilians fight strategically to stop the Enemy, the Enemy does not hesitate to shout to hunt down civilians. Collect weapons, choose your class, and embark on a competitive school adventure!
Knight Squad$14.99
Knight Squad is an insane 1 to 8 players chaotic arena friendship destroyer. Take on current friends and future frenemies in any of the incredibly fun game modes, ranging from Last Man Standing to Medieval soccer. All of that using only weapons from the Middle Ages… and laser guns… and miniguns.
RoboBunnies In Space!$3.99
Two robobunnies team up to transport a magic crystal safely through 50 action-packed levels, protecting it from danger lurking in the shadows. With hours of gameplay that is perfect to binge alone, with a friend, or 5 minutes at a time. How deep into space can you go?
Ratty Catty$14.99
Ratty Catty is a Multiplayer / CO-OP hide & seek game about the adventures of a domestic cat Catty and hazel dormouse Ratty, who eats the foods in the house, feeds its babies, and lives in a small rat nest.
RelicFREE
Choose your spirit animal. Relic is a treasure adventure quest where you search and dig for treasure. Gain loot, obtain wearable outfits, complementary companions, motions such as dances, and emotions to show your feelings, and find the Relics to traverse the different terrains of The Island!
通缉令 wanted poster$4.99
Top-down barrage shooter. Refer to the Vampire Ancient Survivor Meat Pigeon gameplay to add barrage, random character attributes, and random equipment.
Yargis - Space Melee$2.99
Yargis is a fast paced, top down spaceship shooter. Customize your ship to join a battle online or offline. Yargis is focused on team based, close combat action. The game has a variety of battle and co-op game modes and a powerful editor make Yargis a great game!
Funtasia$14.99
Funtasia, a colorful paradise being polluted by airborne garbage. Only a handful of heroes and their goofy wheel machinations can help fend off the trash. Push pedal to metal, drive fast, and survive the Furry Road in this physics-based, side-scrolling racing game for single and co-op shenanigans!
Ven VR Adventure$29.99
Ven VR Adventure is a single-player VR platform game. You happen to meet Ven on his unknown planet, invaded by Bruce Nelson, who wants to destroy the magical world.
Frogun$14.99
Join Renata as she adventures across a world of mystical ruins with the titular FROGUN! Frogun is an old-school platformer with the soul of the PS1/N64 era, in which your frog-shaped grappling hook is a your best friend!
Partition Sector$3.99
Blow up your friends - and snakes - in 7 game modes including Battle Royale, Capture the Flag, King of the Hill, Snake Hunter and "EVERYTHING" - all modes at once! Up to 20 players in local multiplayer, with online play via Steam Remote Play Together - only one player needs to own the game!
PizzapocalypseFREE
As a chef, master your pizza moveset to traverse a corporation-ridden town in this cartoony 3D platformer! A game made by students in around twelve weeks.
Boti: Byteland Overclocked$19.99
Jump, Dash, Slide! Dive into a classic 3D platformer experience with Boti: Byteland Overclocked. Explore the stylized insides of a computer as a determined data robot and save Byteland from an ominous threat. Play solo or team up with a friend in seamless co-op.
BiblioManiaFREE
BiblioMania is a multiplayer 2D platformer where you are a clerk in a cursed library. Work with (or triumph over) up to 3 friends while taking in and renting out books to many clients. But beware the events that happen at the library, they can change everything.
Orbiterrion$1.99
Match against your friends or team up in a fast-paced, action-packed space fight set in orbits across the Solar System. Use skills, collect shards and kick your friends to outer space!
DepowerBall$17.99
DepowerBall is a competitive dragon-feeding party platformer. Be the first to feed the Dragon Queen and score points to win three rounds. As you win rounds, the other players will even the odds by taking away your powers, forcing you to adapt your strategy...or get left behind.
Move or Die$14.99
Move or Die is an absurdly fast-paced 4-player local and online party game where the mechanics change every 20 seconds! It's THE friendship-ruining game.
It Takes Two$39.99
Embark on the craziest journey of your life in It Takes Two. Invite a friend to join for free with Friend’s Pass and work together across a huge variety of gleefully disruptive gameplay challenges. Winner of GAME OF THE YEAR at the Game Awards 2021.
Slam and Roll$9.99
Slam and Roll is a modern 2D platformer. Beat enemies by throwing them sport balls. Play 200+ stages, travel around the world, unlock new levels and rescue new characters. Play solo or coop with a friend. Enjoy unlimited hours of fun playing all 4 game modes including 'chaos mode'
ASTROSMASH$14.99
ASTROSMASH® was originally a Shoot´em up game for the Intellivision® console in 1981. This reimagined version is based on the game’s original theme and gameplay but much more exciting and challenging. The new graphics are phenomenal and the amazing background music adds a lot of excitement.
Doodle Derby$5.99
Monster Apes! Rockets! Piranhas! UFOs! Build the most insane race tracks ever. Challenge your friends or CRACK A TRACK on your own. Can you make it to the finish line in an explosive race without rules?
Lethal League Blaze$19.99
Banging beats and mad style, Lethal League Blaze is the most intense ball game you can play online with up to 4 players.
STARWHAL$11.99
The local multi-player space narwhal fighting game that has rocked the internet is finally ready for its big debut in a fully loaded release! Flop it out with 1-4 players in a retro, epic narwhal battle in space! The heart-piercing action is furious and unrelenting. STARWHAL will change your life.
Critter Crunch$6.99
Using Critter Crunch's 'Food Chain' mechanic, players will eat their way through a smorgasbord of levels and gorge on a feast of modes, including Co-op and Versus multiplayer.
Happy Bird Day$8.0
Quickly call your friend to play Happy Bird Day. Complete together levels full of surprises and fun physics. Play as pigeons or sparrows, or whatever those birds are ¯\_(ツ)_/¯. Overcome space and time, have fun and enjoy. P.S. Don't forget to find the seeds and carry them all the way to the end.
Rum Ram$7.99
Some people play games to relax, some play for fun, others just want a game to destroy their enemies or "friends" till they love it! This is the game or "excuse" for all of that! Enter the world of Rum Ram! A sweet Top Down Multiplayer Brawler Madness!
Operation DogFightFREE
Operation DogFight is a free local multiplayer airplane combat game where all the pilots are Dogs. Make use of dog-themed weapons to take down your friends across multiple maps.
Ultra Foodmess 2$4.99
Pack your bags and grab your passport! You and your friends are going on a tasty trip around the world filled with chaos and laughter! Your favorite food characters are back in an even more epic and fun competition (now with a DASH action!)
Killer Gin Battle Arcade$9.99
Harken back to the old school platformers! Heavily inspired by an Arcade Classic, use attacks, powers, and advanced tactics to eliminate enemies or your friends! Win by collecting 5 coins or being the last man standing! One thing is for sure, skills pay the bills!
Diner Bros Inc$4.99
Join the Bros once again as they defend their precious restaurant! Co-operate or compete against your friends in this frantic party game for up to 4 players. Beat quick sequences of crazy minigames, fight a mysterious villain, and collect gems. Quickly! Before time runs out!
Flat Heroes$9.99
Dodge, jump, and dash your way through hundreds of terrifying geometric levels and epic bosses. Too tough? Bring your friends!
Ultimate Chicken Horse$14.99
Ultimate Chicken Horse is a party platformer game where you build the level as you play, placing traps and hazards to screw your friends over, but trying not to screw yourself.
Fighties$4.99
Fighties is a fast paced 2D platform fighter. Choose from a wide selection of Fighties each with their own unique play style. Beat down your opponents to become the strongest Fightie of them all.
Virus Crashers$0.99
The retro magic of the NES-era has returned! 99 tough stages will recall the feeling of childhood days.Be careful when playing Virus Crashers, and don't get too addicted!
Timber Tennis: Versus$1.99
A new addition to the Timberman family - a franchise enjoyed by more than 30 million players! Take part in the annual Timber Tennis world championships - beat the single player campaign or challenge your friends in local and online versus modes!
Knight Club +FREE
KNIGHT CLUB + Is a casual 2-4 player action platform-fighting game that brings traditional fighting game elements into an unlocked, free form movement playstyle.
Cosmo Clash$2.99
Play as one of 4 trigger happy animals, in a primal duel for honor and glory! Bring your friends locally, or duke it out on Steam Remote Play! 2 to 4 Players can shoot, dash and bump their way to quick victory! You'll need speed, reflexes and viciousness to be KING of COSMO CLASH!
NinzaFREE
Ninza is a free multiplayer game like no other! Instead of directly attacking your opponents, you crush them by pushing pieces of the level. Embrace chaos and dive into an entirely new level of frenzied and creative gameplay, where the environment itself becomes both your weapon and your enemy.
Forgenator$6.99
"Forgenator" is an item crafting game where players take on the role of a forge apprentice. With the guidance of a powerful wizard, players take on exciting challenges to craft powerful weapons, armor, and items.
CRYEP$12.99
CRYEP is a hardcore two-dimensional action platformer that combines the genre of "rogue" and the mechanics of Contra. Actions take place in a parallel universe, year 3318. Go on an expedition and fight with alien enemies.
Tank Maniacs$5.99
Tank Maniacs is a local multiplayer game with tanks for all those people out there who like couches AND tanks!
Batu Ta Batu$4.99
Batu Ta Batu is a colorful tile puzzle game from one up to four players. Slide, combine and match the tiles of the same color through hundreds of levels and several game modes!
Primal SlideeeFREE
Does this game seem easy and simple to you? It will require both your skill and luck.
Extreme Exorcism$5.99
Extreme Exorcism is a paranormal platformer where every move you make comes back to haunt you.
Jump Gunners$12.99
Jump Gunners is the definitive couch local multiplayer combat game for 1 to 4 players, matching fast paced hilarious recoil jumping mechanics, with core gameplay that is easy to learn but hard master. Become the champion among friends, as you fight alone, or team up together against your foes.
Trine Enchanted Edition$14.99
Three Heroes make their way through dangers untold in a fairytale world of great castles and strange machinery, featuring physics-based puzzles, beautiful sights and online co-op.
Straima$4.99
Straima is a devilishly difficult pulse-pumper platformer for 1-4 players. It includes several game modes, selectable powers and gameplay mutators, as well as a full feature level editor with Steam Workshop support so you can design and share your weird creations with chums for immense joy.