Top similar games like Formic Fortress:

Beat your friends in Brister! A fast paced combination of the classic Pong and Turf War.

Get a grip, it’s Heave Ho 2! The insane 2-4 player party game sequel takes the couch co-op mayhem online for the first time. Grab what you can and swing to win!

In this casual multiplayer Co-Op game, play as a squad of prideful lifeguards and work together to keep your chaotic beach safe, clean, and most importantly famous! Experiment with game-changing Gear & many passive-effects to create the highest fame-generating strategies with friends!

You are a blob. Prove your worth as the greatest blob to ever live by solving puzzles or vanquishing your squishy brethren.

Management would really appreciate if you could file all of the paperwork accurately. Please.

Defend your turf against endless waves of grinning enemies! Pick from 6 unique smiley classes with their own abilities, build and upgrade turrets across multiple lanes, and take down ever-tougher bosses – a colorful tower-defense hybrid built for replayability.

Farm together, fight together! Join with friends locally or online to grow fantastical crops, brew powerful potions, and defend your farm.

BOUNCE against your friends in this frantic 4 player physics party game! Choose your Bobot and PUSH your way to victory in different chaotic game modes. Dominate the toybox and RULE THE WORLD! Or the couch ;)

Run a restaurant as inflatable cooks! Chop, stir and serve before your balloon guests swell with rage and pop. Don't overinflate, dodge the knives, patch holes with tape, and build new rooms and machines. Co-op chaos for 1–4 players, online or on one screen.

A frantic party tag game for 1–4 players. Play as a Treasure Hunter racing for loot—or a Shadow Hunter chasing them down. Fast rounds, surprise potions, and semi-procedurally generated arenas. Light your way, outrun, outsmart, out-hunt!

Fluffy Rumble is a fun collection of unforgettable mini-games, each bringing its own unique twist and challenging players in different ways. Play with friends in party mode or embark on a journey of incredible competitions in the single-player campaign with cute fluffy characters.

"Luminleaf Chronicles" is a local multiplayer game for 1 to 4 players that combines elements of survival, adventure, and roguelike genres. Acquire items, upgrade your skills, and defeat the continuously appearing bosses to survive tooth and nail in the game world, ultimately face the Skeleton King!

A casual co-op game about coloring with friends! Form a party of up to 8 players in local and online multiplayer and try to beat crazy levels by coloring procedurally-generated paintings. Expect fast-paced, chaotic fun with plenty of twists and turns to keep you entertained!

Dino Galaxy Tennis is a 2D side-view action Tennis game set in space on the surface of various planets with all sorts of dinosaurs. Choose from exciting single-player tournaments, challenges and multi-player modes.

Maki: Paw of Fury is a beautifully animated fighting game in the style of retro arcade gems. Use your martial arts skills to stun and defeat your opponents and kick the main villain’s ass!

RePair in the Space is a game where an alien and a robot must repair their ship. Whether playing with a friend or embarking on this journey alone, you’ll have to craft and use items to fix every sector of the ship, battling against time, haste... and sometimes against your friend or even yourself!

Mini Matches is a 1 to 4 player party game. Race, shoot, golf, jump, and compete with your friends across a series of frenetic rounds. Level up to unlock new characters and power up your abilities.

Glob must find Globbies! Jump, bounce, squash, fight. Handcrafted platformer. Explore multiple words, hidden secrets. Local Coop, Vs mode and steamdeck.

Diagnose and (mis)treat patients to meet tight deadlines and high expectations in this wacky medical co-op adventure. Wear many hats, master numerous tools, multitask, manage the chaos: do no harm by any means necessary! Play solo or with up to 4 friends, locally or online.

Patch and Pray is chaotic 1–4 player couch co-op about flying a falling-apart space station home. Charge cells, weld solar panels and bolt them on during frantic EVAs to feed a hungry engine — all while patching hull breaches, fires and power shorts before the timer runs out.

A bouncy physics brawler where every hit sends bodies flying. Team up with up to 4 players to survive the horde: knock enemies into each other, off the stage and up the leaderboard. Then turn on each other in versus, on the couch or online.

"Throw A Life!" is a chaotic party survival game for up to four players! Work together to mine, craft, build, and hunt on a dangerous island. Divide roles to survive efficiently—or embrace the chaos and have fun with friends!

As the driver pits, your crew takes over in this fast-paced couch co-op game for up to 4 players. Every second counts - and any mishap may lead to a disaster.

The world’s dumbest party game is here! Play as your favorite Bean, and go head-to-head with up to three other players to become the Dumbest of the Dumb. Will you use skill, sabotage or sheer dumb luck to win?

Paint Rumble is a fast-paced party game where strategy and reflexes matter! Cover the most area in 2-minute battles, playing solo, in teams, or against friends locally or online. Choose Wolfy, Quacky, Tigro, or Lucky, grab power-ups, and use your agility to dominate the battlefield!

Step into a chicken-themed tower-defense roguelike where you build and upgrade your coop, think up strategies during the day, and hope to survive when night falls. Wild predators lurk in the dark, ready to tear down your defenses! COTS is action, strategy, collectible cards…and of course, CHICKENS!

LUNAR//DRILL is a Couch-Coop Bossfight for two players! Play Luna & Drillian, two aliens with unique spaceships and abilities. Work together to defeat the Mecha-Spider attacking your moon!

Gather your friends and guide a team of mischievous babies as they tackle household tasks like baking, washing the car, or mowing the lawn. Carry and drag objects, solve physics puzzles, and try not to make a mess (you will definitely make a mess). Try to finish before daddy's done doomscrolling!

Topple Tactics is a physics-based multiplayer tower defense game where one huge player controls the map by placing towers and using abilities, whilst the little players level up their stats and equipment to reach the end of the map and defeat the huge player!

ChronoDojo is a cute, cooperative tower defense beat 'em up game in which humble heroes travel time to bash, build and save the world! Who among you is hero enough to learn Chrono-Fu and battle evil across time?

Purrfect Alchemy is a "purrfect" blend of twin stick shooter, wave survival, tower defender. Craft defenses at the center cauldron with a variety of ingredients you may find. Upgrade spells, defeat bosses and reach the end with up to 3 other friends in this Co-Op adventure

Waddle Throttle is a local multiplayer, figure skating, sumo wrestling, bumper cars mashup for 1-4 penguins! The game features two modes: a competitive King of the Hill mode, where you fight to be the last penguin standing, a 2v2 team mode, and a single-player survival mode.

PopTag is a wild multiplayer party game for up to 8 players! Play as a beatboxing balloon dog, crash outrageous parties, and pop your friends! Collect gummy beans, unleash wacky powerups, and survive hilarious parties you weren’t invited to!

Bash & blast mutated creatures, restore infested gardens and defend the once-peaceful Bloomland in this frantic solo or local co-op action arcade game. Gather resources, grow flowers, feed animals, complete garden chores, and master handcrafted levels with adaptive difficulty.

Have you ever raced with sheeps, poked noses, or battled against pirate cats? Welcome to FUFUFU, an absurd co-op roguelite for all ages, full of wacky situations. Get ready for some Fu-lish action!

Cook Fest is a unique combination of tower defense and cooking genres. Create and design your own complex maze. Cook and serve dishes to satisfy your customers & unlock new recipes. With unexpected roguelite elements & fast-paced gameplay, you can play solo or in chaotic co-op with your fellow chef!