Top similar games like Shroom Siege:

BattleCrypt Bombers is a pixel-packed arena combat game for up to four local players. Collect and lob bombs but be careful - explosions set off chain reactions that are deadly to everyone! Play competitively or cooperatively across two different game modes.

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.

In the fictional world, populated by antropomorphic beasts, there is cruel TV-show. The participants of the show are sent to the dangerous island to compete, survive and win the big money prize.

An epic, platform strategy game for up to eight players online or locally. Play Killer Queen Black casually in quickplay matches, up the intensity in ranked matches, or invite friends to a private room. Easy to play, hard to master, fun for all!

A chaotic, cartoon style arcade volleyball game with local multiplayer for up to 4 people. It's designed as a party game with each level featuring different themes and mechanics.

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!

Multiplayer Only! 2 to 4 players intense duels, Free4all or team play, Online and Local ! Hide and unleash the fury of your Lightsaber Katana to survive in this high-speed, one-hit-kill platform fighter where everyone's invisible!

Crewsaders is a frenzy couch based multiplayer game. 2 to 6 local players are divided into 2 teams controlling 2 gigantic robots. Cooperate to keep the gears and wheels moving on, and punch your opponents!

Fight your friends in an action packed 2D experience, learn to use the forest at your advantage and collect useful powerups to show off your style! Learn to fight with different characters each with its unique powers and flaws

The ULTIMATE team fight show! It's crunchy, satisfying combat without the chaos.

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!

Gasoline Gypsies Game is a retro 2-D action platform game based off the hit band The Gasoline Gypsies. Run, jump, and jam your way to the top. Listen to 8-bit renditions of original Gasoline Gypsies music.

World's Best Platformer Game ???? You run, jump and stuff

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.

Shield Strike is a competitive game where players use shields as projectiles, in addition to the unique abilities of each of the 8 characters. Made for up to 4 players, VS or Coop, and with a challenging journey in story mode.

Super vs. World is a local multiplayer 2D versus Party Game that lets you, and up to 7 other players (8 in total), compete in a variety of gaming modes from Last Man Standing, King of the Hill, and Capture the Flag, plus more! Grab your controller and have some fun with friends and family!

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.

The WILDEST ANIME FIGHT. Fly super fast, smash your friends through skyscrapers and break the planet with one punch! Up to 4 players local & 2 online. Now with workshop for INFINITE CHARACTERS!

Dino Dash Party is a 4-player local multiplayer party game where you compete against your friends to get the highest score. Test your skills against each other in various minigames across three game modes to prove that you are the best dinosaur!

The fight for the future starts now. Fight with or against your friends with crazy sci-fi tech, innovative mechanics, and a classic yet colorful retro feel!

Teenage Mutant Ninja Turtles: The Cowabunga Collection contains thirteen prior released classic games. This collection is a great place for gamers to experience these popular titles on Steam.

A couch/online game where you battle your friends with unique and wild abilities. There are many choices such as a shrink ray, creating black holes, stopping time and attaching a rocket engine to the stage to send it flying. Choose a combination that synergizes well to win the round!

Shift Happens is a cooperative platformer for two. You and a friend shift your mass, throw each other and puzzle your way through four stages of stylized imaginary worlds. Including the occasional backstabbing and taunting. Play with a friend on a couch, online or even special singleplayer levels.

Ten years on from Worms™ Armageddon and the turn-based comic mayhem continues in Worms™ Reloaded, an all-new edition available for PC through Steam.

Mystic Strife is a fast-paced chaotic party fighting game for up to eight friends. Choose one of six characters with unique abilities and prepare yourself for a simple yet surprisingly deep platforming deathmatch!

Super Head Ball is an action-packed multiplayer game that pits two teams of warriors against each other as they fight to throw a decapitated head into a blazing pyre. With simple controls and 4-player local multiplayer, matches are fast, frantic, and intense.

Kill fast. Die faster. Abuse Immortality! Together...

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!

Chaotic Party Arr-cade Action for up to 12 players! Be the first to plunder all the treasure, sink the enemy ship, or defeat their captain. Featuring local & online play, crossplay, 18 stages, 30+ modify-arrs, and a single-player campaign!

MONKEE GAME is an endless climber party game. Play with up to 8 players co-op or pvp and try and stay on the screen. Grab and use items to either hinder or help your friends as you all scale upwards!

Rediscover the beloved 2D arcade-style beat 'em up inspired by the iconic comic and movie Scott Pilgrim vs. The World!

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.

Take aim & smash an electric dodgeball into your opponents! Jump, dodge, curve & trick-shot your way to victory! Play up to 8 players, in teams or solo and become the Lazerball champion!