Top similar games like Kosmo Skirmish:

Sprite Fight is an action-packed 2D platform fighter with the use of long-ranged combat and the ability to battle your friends. With a series of unique game modes to brawl out together, acquire a variety of weapons through plenty of stages to fend off your opponents and come out victorious.

Bubble Battle is a retro online/local multiplayer fighting game inspired by arcade classics. Players fly around with one simple objective: burst opponents’ bubbles before they burst yours. Collect powerups and out-maneuver opponents for fast-paced, addictive fun!

Battle 1-3 friends in the fast-paced & frantic arenas of Zero-G Gunfight. Pickup different guns that change how you move & fight. Dodge enemy bullets & avoid unique hazards as you strive to be the last one standing!

Made to be Crushed is a strategic and fast local multiplayer fighter. Be the first to activate one of the 3 traps or be destroyed by the one-shot ammo! Play with up to 4 friends locally or online with Steam Remote Play Together!

RIVALS OF AETHER is an indie fighting game where warring civilizations summon the power of Fire, Water, Air, and Earth. Play with up to four players either locally or online.

GRAB. SWAP. KILL. Dominate the Underworld with lightning fast plays in this passive aggressive fighter for goblins & sickos!

Banzai Bat is an action-packed local multiplayer game for 2-4 players filled with different skins, stages and modes. Easy to learn, hard to master. Charge up your baseball bats and make your friends fly!

Recoil is a 2D action couch competitive game, in which you can only move using the recoil of your own guns.

Saddle up for Ricochet Rodeo, a 2D-platform, pvp brawl to see who's the fastest shooter in the pixel-rendered west. Assemble a posse of up to 8 cowboys to dance in chaotic deathmatches where bullets bounce and 1 hit kills.

Samurai GUNN is a lightning-fast Bushido brawler for two to four players. Each samurai is armed with a sword and gunn, with only 3 bullets to a life. Strategy and quick reflexes are the key to deflecting bullets and sending your opponents’ heads rolling.

Robots with Guns is a PvP rouge-lite shooter where you have to outplay your opponents with fast-paced shooting, dashing and gathering items! Each time you win, your opponent gets stronger. Overcome this imbalance to claim the ultimate victory!

TowerFall Ascension is the definitive version of the hit archery combat game. Inspired by classics from the golden age of couch multiplayer, it's a 4-player local party game centering around hilarious, intense versus matches. The core mechanics are simple and accessible, but hard to master and combat is fierce.

Double Turn is a pro-wrestling party brawler with fast arcade fighting. Hop into the ring and master the simple melee combat in 2-4 player local versus matches.

A very fun physics-based combat to play with your friends locally or online with remote play. The matches are never the same and everyone will have a lot of fun. It's a 2 to 4-player local/remote play online party game.

Pulsar Crash a 2D twin-stick shooter which throws you into head-to-head space battles where the competitive spirit of fighting games meets bullet-hell chaos.

A frenetic couch-coop 2D top down battler for 2-4 players, set in orbit around a black hole. Use orbital mechanics to curve your shots, outmaneuver your opponents, and survive.

Joust with Jetpacks! Classic Arcade action packed mayhem! Destroy your friends! (or just bop them on top of the head) Climb to the top of the global leaderboard! Knocked out of the round? That's okay, just become a saw blade, or a freakin' laser and seek your revenge!

A chaotic wizard vs wizard 2D fighting game where the last spell you cast WILL come back right at your face. Swap spells and obliterate your opponents!

OctaFight is an explosive combat game. A tribute to good old couch multiplayer titles, offering intense and devastating versus matches. Move, jump, shield, throw and trigger your bomb on time to be the last in one piece!

A physics based fighting game where planets sumo wrestle. Grab with your moon and bounce with your planet to launch opponents out of the solar system. 1-8 player sumo battles & single player campaign.

A fast-paced multiplayer experience about grappling hooks and guns! Play against friends and compete to be the winner in this action-packed PvP game! Fight to be the last one standing across 30 unique maps!

A local PvP twin stick arena shooter with mechanical spiders. Wield powerful weapons, weave the deadly silk and lead your squad to victory.

Stick Fight is a physics-based couch/online fighting game where you battle it out as the iconic stick figures from the golden age of the internet.

Kakatte Koi Yo! is a cute 2D platform fighter where you play as cats, use fish with special powers to fight, and achieve victory! Challenge your friends in 1v1, 2v2, and free for all combat, or hone your skills in the single player time trials.

Bloodstone is a top-down one-hit-kill multiplayer brawler where you kill and collect your way to victory. Choose your fighter - do you want to be a cyborg ninja, or an acid-spitting alien, or maybe a regular barnyard chicken? Upgrade your character as the match progresses, become OP and get riiiich!

Grab your friends and jump into an action pack arena battle in zero gravity! SpaceBoots is multi player twin stick action shooter. Use your boot magnets to stick to a wall, then push off and fly across the room, dodging incoming fire and unleashing destruction on your opponents.

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.

Dashwalk Dueling is a pixel-perfect fighting game with ninja fast swordplay. Whether you're dueling online, battling dojo traitors, or honing your skills in training, can you keep your feet on the ground and find that deadly blow? Show off your skills, strategy, and style in this platform fighter!

A Couch-Play Platform fighter with Traditional fighting game aspects that focuses on using your stage against your opponent, with each character taking advantage of the stages in unique and different ways

PunchBots an fighting game with a different twist multiplayer up to 4 players. Learn when to jump and when to attack dominate your opponents with your strategy and agility in this robot fighting game.

Hammer Dudes is a casual 2D platform fighter. Dodge, throw and strike with your hammer to defeat your opponent and reach their final scene! Play on the couch with a buddy or even online in this competitve and crazy 1v1 game.

Take part in brawling basketball matches. While punching your opponents is always a fun idea, to win you need to score points by dunking, shooting or using your special FURY ultimates. Engage in local and online, solo or co-op street basketball games. Let the match begin!

Four friends break a mysterious crystal and move to another dimension, where adventure awaits them. Pixels can fight is a fun platformer that will challenge you and your friends.

Nidhogg is the epic award-winning game of fencing tug-of-war complete with flying giant worms.