Top similar games like RATS!! - Co-op Tower Defense:

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.

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!

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!

Overcooked returns with a brand-new helping of chaotic cooking action! Journey back to the Onion Kingdom and assemble your team of chefs in classic couch co-op or online play for up to four players. Hold onto your aprons… it’s time to save the world again!

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?

Ringo TD is a tower defense game with a unique twist—only one movable tower, a magical flower you need to water to recharge. Utilize your melee attacks and adapt to different enemy types in this dynamic and strategic adventure.

"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!

Command one ball at a time — switch freely between soldiers while the rest fight on their own! 5 soldier types, 10 roguelike buffs, and 2 wild modes (PVP / PVE daily global challenges). 1–8 players, local or online. Chaos guaranteed.

A party game where everyone's phone is the controller. Battle on platforms, draw fast, match symbols, or write funny answers, across 4 mini-games, up to 8 players, local or online.

Color Breakers is a chaotic 1-4 player local and online multiplayer co-op coloring game where players need to work together in each of the levels to complete as many paintings as possible.

Witchtastic is a challenging 2-4 player coop game about brewing and delivering magic potions as fast as possible. Take on the role of aspiring witches and experience charming adventures. Need a break from all the yelling of your friends? You can practice in a single player campaign as well!

You and your friends play as four brave engineer pandas in their new improvised role : defender of the Great Wall of China. A game in local coop, can be played by four person. Follow the plans and organise to make your ammunition to repel your countless enemies !

Welcome to Egypt ! With your friends, play as gods in training and complete magical recipes for your classes ! Have fun : cheat, cast spells… But be careful, Râ your teacher will gladly scold you if you get caught !

Pummel Party is a 4-8 player online and local-multiplayer party game. Pummel friends or AI using a wide array of absurd items in the board mode and compete to destroy friendships in the unique collection of minigames.

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.

What The Fork - a chaotic couch coop forklift simulation is the best use of forks since dinner! Face the new challenges alone or with up to four players in story, vs or freeplay mode! Operate your forklift to fill up enough trucks within the time limit to unlock new levels and forklifts.

Fight Party is a splitscreen/online multiplayer fighting game that has combos, weapons and throwable hazards to defeat your enemies. Be the last one standing in the maps to offer, each having their unique theme and style that makes different strategies and fights to occur.

A wizard brawler about spell drafting and beard envy, MageQuit allows up to 10 mages to battle online or locally. Beards grow longer with each kill; the wizard with the longest beard after 9 rounds wins!

Defend your world as sentient Props in Puropu Defense Squad! Build, upgrade, and evolve your heroes to crush waves of filthy humans worldwide. Dive into a unique mix of third-person action and tower defense—solo or with friends—in an endlessly replayable co-op campaign!

Magicka is a satirical action-adventure game set in a rich fantasy world based on Norse mythology. The player assumes the role of a wizard from a sacred order tasked with stopping an evil sorcerer who has thrown the world into turmoil, his foul creations besieging the forces of good.

Just Sign! is a dynamic tower defense for 1 to 4 players. Mine, chop, refine, build turrets and refill them with ammo.

Load your weapons and experience a whole new dimension in destructive turn-based cartoon action!

GET RAMMED is a multiplayer party game with up to 8 players where you play as chaotic goats trying to RAM each other off the stage! Challenge each other with a playful mix of unique maps, power-ups and unexpected events!

A co-op crafting platformer where your friends prove worse than any enemy. Craft weapons and armor from your dwarven workshop, help your patron's army win the battle, and make your way up the Iron Mountain!

There is only one beach and you are a disgruntled, selfish penguin. Dash, stomp and slap your way to vacation supremacy in this chaotic multiplayer brawl.

BEER PONG GETS GUNS... Only shots in the top count, pick abilities, grab wild powerups, and pull off absurd trickshots that hit harder the crazier they are. Play with up to 4 players locally, online, or hop into public matchmaking.

The Last Friend: Prodog is a paws on experience of the first act! So join Alpha and T. Juan on a dynamic adventure that has you battling hordes of baddies and bosses on their mission to save all the Doggos!

ZAMB! Endless Extermination is a mash-up of a twin stick shooter and a tower defence game. Play in local co-op or online with a friend, sibling or partner as two space agents, Cye (the brawler) and Chrome (the tactician).

Rubber Bandits: Summer Prologue is a wacky multiplayer party brawler for up to 4 players.

The greatest rock-racing, tower defense, art history game is back! Like the title says, Bigger & Boulder cranks up the surrealism and gameplay with chaotic 4P multiplayer, new time periods, and improved graphics, physics, and destructibility powered by UE4 to be, well… BIGGER AND BOULDER.

Fight in completely unregulated alien boxing bouts and punch out players online in BARE BUTT BOXING, a chaotic multiplayer brawler with physics-based characters.

We fused co-op strategy, deckbuilding, and restaurant chaos into the ultimate roguelike dining experience! Build your deck, serve customers, master the kitchen, and secure your place amongst the Hall of Taste!

OddBallers™ is a totally bonkers multiplayer party game where each round is a new, absurd type of dodgeball.

The world has gone mad, it's time to unleash chaos! Super World War is a turn based strategy game for up to 4 players. Take control of wild leaders and wage war in solo, local multiplayer or online.

A group of non-adventurers is the last hope in defending the castle in this chaotic co-op tower defense game with roguelike features. With up to 4 players, your party must organize the castle, work as a team to craft ammo, and shoot at enemies to protect your kingdom!