60+ similar titles based on shared tags and player behavior. Themes include Multiplayer, Online Co-Op, Co-op, Co-op Campaign.
Alchemist Madness is a co-op game for up to 4 players where you must defend your base against hordes of enemies using magical potions crafted in real time. Gather ingredients, combine them in cauldrons, and throw powerful potions to stop the threat before it destroys everything in its path.
Clowntown
An off-beat co-op party campaign for 2-8 clowns. Collaborate or sabotage your way through hand-crafted action puzzles and evolving minigames that will have you laughing, screaming, and honking with your friends.
Portal Guardians
Incinerate, cut, gut everyone who wants to get into the portal. Use the full power of your arsenal and traps! Protect the portal by destroying crowds of enemies!
An off-beat co-op party campaign for 2-8 clowns. Collaborate or sabotage your way through hand-crafted action puzzles and evolving minigames that will have you laughing, screaming, and honking with your friends.
Why similar: Co-op Campaign 36.8% ★, Party Game 18.7%, Online Co-Op 15%, Multiplayer 11.2%, Co-op 5.5%
Incinerate, cut, gut everyone who wants to get into the portal. Use the full power of your arsenal and traps! Protect the portal by destroying crowds of enemies!
Why similar: Co-op Campaign 25.2% ★, Tower Defense 20.1%, Co-op 14%, Online Co-Op 11.3%, Multiplayer 8.2%
Bish Bash Bots is a unique mix of casual tower defense strategy and all-out brawling action. Team up in couch co-op / online play or go it alone and fight to save the world by building upgradable turrets, unlocking gadgets and bashing bots with giant hammers.
Why similar: Co-op Campaign 30% ★, Tower Defense 18.4%, Co-op 12.7%, Online Co-Op 9.8%, Multiplayer 9.5%
Staged is a co-op first-person physics party game for 1–4 players. Play mischievous goblins, rebuild stage sets from reference photos, haul oversized props through tight backstage spaces, and get every placement right before the curtain rises.
Why similar: Co-op Campaign 19.9% ★, Online Co-Op 19.2%, Co-op 17.5%, Multiplayer 11.5%, Party Game 10.1%
"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!
Why similar: Co-op Campaign 26.3% ★, Tower Defense 17.6%, Online Co-Op 14.8%, Co-op 12.4%, Multiplayer 9.9%
Lure enemies through traps and defend your shrines in this maze-building roguelike tower defense—play solo or with 4 players in co-op. Set in Irish mythology, each campaign brings endless upgrades to combine and randomized tactical challenges that make every run a new maze to master.
Why similar: Co-op Campaign 32.2% ★, Tower Defense 20.4%, Co-op 15.6%, Online Co-Op 14.3%, Multiplayer 7.1%
Fight fires for fun and profit in this unpredictable and frantic multiplayer game. Team up with friends, take on daily challenges and climb to the top of the corporate firefighting ladder. More than one way to become a hero!
Why similar: Co-op Campaign 33.6% ★, Online Co-Op 15.9%, Co-op 14.7%, Multiplayer 11.8%, Funny 7.2%
Swipe deliveries, scream directions, juggle pizzas and drive like a maniac in this chaotic 2-4 player co-op delivery game. One moped, 4 idiots, infinite chaos.
Why similar: Co-op Campaign 20% ★, Party Game 19.4%, Online Co-Op 18.9%, Co-op 13.1%, Multiplayer 11.8%
Steer the jar with your pickles inside. Roll through trap-filled courses! A 1–4 player physics-based co-op chaos: clear obstacles without shattering the jar, return to checkpoints, and try wild tactics with friends. Easy to learn, hard to master.
Why similar: Co-op Campaign 26% ★, Party Game 18%, Online Co-Op 17%, Co-op 13.4%, Multiplayer 10.4%
Zombies and monsters are taking over several planets in the galaxy. As a result, animals are losing their habitats. Your mission is to protect those animals. Use your spaceship to transport the threatened species to shelters on humanity's first star colony!
Why similar: Co-op Campaign 28.2% ★, Tower Defense 20.7%, Online Co-Op 12.7%, Co-op 12.5%, Zombies 11.1%
Slice, burn, toss, zap, grind and gib massive hordes of repugnant orcs in this long-awaited successor to the award-winning Orcs Must Die! series.
Why similar: Tower Defense 31.7%, Co-op 19.4%, Co-op Campaign 17.9% ★, Online Co-Op 11.1%, Multiplayer 8.2%
Grab your hammers and start to craft in this co-op Tavern Defense for one to four players. As a team of Dwarves, you must gather supplies and build towers to protect your beloved brewery. Learn to cooperate to achieve victory in this chaotic multiplayer game!
Why similar: Co-op Campaign 23.1% ★, Tower Defense 22%, Co-op 15.3%, Online Co-Op 14.1%, Multiplayer 8.6%
Tank Defense Division is an arcade-like strategy game. In which players battle foreign tanks to test their own mettle. The game coming with both a single player campaign and coop. Along with a diverse selection of Levels, Enemies, and Game modes to Explore, Battle, Build upon, and Share.
Why similar: Co-op Campaign 38.8% ★, Online Co-Op 19.7%, Co-op 17.7%, Multiplayer 13.1%, Action 7.4%
Spook-A-Boo is a ghost hunting couch co-op game for 1-4 players. Play with friends and family to seek out and capture ghosts hiding in plain sight. Detect, scan, hook and trap all the troublemaking ghosts and have a spook-tacular time.
Why similar: Co-op Campaign 27.1% ★, Party Game 16.5%, Online Co-Op 15%, Co-op 11.8%, Multiplayer 10.1%
A co-op movement game. Lift heavy objects together with 2-6 players, or simply ride along on top and wave the ceremonial staff as your friends do all the lifting.
Why similar: Co-op Campaign 30.4% ★, Online Co-Op 16.1%, Party Game 15.9%, Co-op 12.4%, Multiplayer 8%
A cozy co-op adventure in which you play as a water or seed-like character, changing states and rebuilding a world left behind by humans.
Why similar: Co-op Campaign 35% ★, Online Co-Op 18.5%, Co-op 14.9%, Multiplayer 12.1%, Top-Down 4%
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!
Why similar: Co-op Campaign 28.6% ★, Party Game 15.5%, Online Co-Op 14.4%, Co-op 12%, Multiplayer 8.5%
Sky Pirates is a cooperative steampunk pirate adventure game. Sail aboard a flying ship, explore islands, and transport treasures for a pirate organization… all while avoiding celestial dangers!
Why similar: Online Co-Op 24.8%, Co-op 22.1%, Multiplayer 19.1%, Party Game 14.8%, Funny 11%
This game is not driven by attribute enhancements or utilitarianism. Bring your friends along to protect Mr. Don and experience once again the pure and simple fun of multiplayer cooperative challenge levels. The game has implemented an online lobby. Recommended for 3 players.
Why similar: Co-op Campaign 34.4% ★, Online Co-Op 18.6%, Party Game 14.7%, Co-op 13.5%, Multiplayer 11.2%
Run a Magical Inn with friends! Yarrul’s family Inn has been stolen by an evil wizard landlord! Team up with friends to reclaim your family's legacy. Manage your inn, brew potions, fish, cook, and fight in this hectic & heartfelt magical adventure. Play solo or co-op for 1-4 players.
Why similar: Co-op Campaign 31.1% ★, Online Co-Op 18.1%, Co-op 15.2%, Multiplayer 11.9%, Magic 4.8%
This game is a port of the Games for Windows - Live version that was released in 2009. If you buy the Untold Stories Bundle here on Steam, it will be the same as upgrading to Resident Evil 5 Gold Edition.
Why similar: Co-op Campaign 35.1% ★, Co-op 20.1%, Online Co-Op 17.3%, Zombies 14.2%, Multiplayer 9%
HEIM is a multiplayer party game for 2-6 players where you play as trolls and while avoiding sun rays, retrieve artifacts scattered in the forest to bring them back to your cave.
Why similar: Online Co-Op 22.6%, Co-op 20.9%, Party Game 17.2%, Multiplayer 13.1%, Mythology 11.3%
A multiplayer collection game where you must survive in a mysterious space filled with various desserts. Evade hungry monsters that relentlessly pursue you, find sweet items hidden throughout the map, and safely transport them to earn sales profits.
Why similar: Online Co-Op 27.2%, Multiplayer 20.5%, Co-op 17.8%, Co-op Campaign 15.8% ★, Casual 6.5%
Tank Mates is a chaotic physics-based co-op platformer where one or two players share a single tank to tackle a brutal military obstacle course. Coordinate, survive deadly obstacles, and try not to destroy your friendship.
Why similar: Party Game 23%, Co-op 18.9%, Co-op Campaign 18.9% ★, Online Co-Op 17.3%, Multiplayer 7.9%
Manage an old, rundown nuclear power plant with up to 6 friends in online co-op. Fix hazards before you put the reactor in critical condition, manage the chaos to avoid a meltdown, and try not to get in the way of your coworkers.
Why similar: Online Co-Op 25.3%, Co-op 19.6%, Multiplayer 18.8%, Party Game 14%, Funny 6.1%
A chaotic co-op platformer for 2–6 players, local and online. Team up, survive the Director, and star in your own movie. Couch co-op meets Hollywood madness.
Why similar: Party Game 28.9%, Co-op Campaign 23.7% ★, Online Co-Op 9.8%, Co-op 9%, Casual 8.7%
A chaotic co-op party game for two to four players. You and your friends are interplanetary repair technicians: fix broken machines, tackle tool-based minigames, and try to work together… before the situation spirals out of control.
Why similar: Party Game 26.5%, Co-op Campaign 25.2% ★, Co-op 16.2%, Multiplayer 15%, Funny 9.2%
A co-op game where you and your friends are seagulls. Steal food for the flock. Or just steal.
Why similar: Online Co-Op 22.2%, Party Game 17%, Co-op 16.8%, Multiplayer 15.7%, Casual 5.5%
Animals Collision is a party game. Play as humanoid animal and fight for your victory: solo or online up to 4 players. There is no space for other animals on the arena!
Why similar: Online Co-Op 26%, Multiplayer 19.6%, Co-op 16.6%, Funny 12%, Stylized 9%
The Bloons are back and better than ever! Get ready for a massive 3D tower defense game designed to give you hours and hours of the best strategy gaming available.
Why similar: Tower Defense 36.7%, Online Co-Op 19.3%, Co-op 15.3%, Multiplayer 14.4%, Family Friendly 4.4%
WASD : The Adventure of tori is an online co-op game for 2–4 players, where each player can only use their automatically assigned key (W, A, S, or D). Even a small mistake can make the team fail, so talk with your teammates and work together! You’ll learn the rest by crashing into it… a lot.
Why similar: Online Co-Op 34%, Co-op 27.3%, Multiplayer 22%, Party Game 6.8%, Casual 5%
Chronocide is a chaotic co-op action trap defense game where you and your friends use weapons and cleverly positioned physics-based traps to stop endless undead hordes. Shoot, burn, crush, throw, impale, poison, and freeze anything that gets too close. Play solo or with up to 3 other players.
Why similar: Tower Defense 24.8%, Co-op Campaign 24.3% ★, Online Co-Op 11.5%, Co-op 10.5%, Zombies 9%
A chaotic 1-4 player online co-op physics comedy where cursed Catapulteers haul weird ammo, lose their heads, load one giant catapult, and stop a Troll that really hates catapults.
Why similar: Party Game 24%, Online Co-Op 22.6%, Co-op 19.5%, Multiplayer 10.6%, Funny 6.2%
Choose your alchemist from a magical coven. Explore a hand-painted, post-apocalyptic fantasy world. Fend off hordes of magical beasts in this roguelite tower defense and survival game. Play solo or in co-op with up to 3 friends!
Why similar: Co-op Campaign 33.8% ★, Tower Defense 22%, Online Co-Op 17.7%, Multiplayer 6.8%, Funny 5.5%
Together in Between is a first-person adventure-puzzle game. You have been imprisoned in a magic book with your partner, in the same place but in different dimensions. Will you be able to overcome the Wizard-King's puzzles, and see your partner again?
Why similar: Co-op Campaign 35.2% ★, Online Co-Op 23.5%, Co-op 14%, Multiplayer 12.5%, Family Friendly 5.7%
Carry cargo together on a shared board with your jelly bear teammates! Each movement affects the board’s balance, and a single mistake can bring everything crashing down.
Why similar: Party Game 24.9%, Co-op 21.4%, Multiplayer 19.4%, Funny 10.4%, Casual 7.5%
Five-star tower defense with unrivaled depth and replayability. The Bloons are back in full HD glory and this time they mean business! Build awesome towers, choose your favorite upgrades, hire new Special Agents, and pop every last invading Bloon in the most popular tower defense series in history.
Why similar: Tower Defense 45.1%, Co-op 17.4%, Online Co-Op 10.7%, Multiplayer 10%, Family Friendly 5.5%
You and your friends are in trouble. Big trouble. You’ve accidentally killed someone, and now you have to get rid of the evidence. "We Are So Cooked" is a 1-4 player co-op physics-stealth game where the objective is simple: Get the body to the exit. The execution? That’s the hard part.
Why similar: Online Co-Op 25.8%, Party Game 20.2%, Co-op 13.8%, Funny 12.4%, Multiplayer 12.1%
This is a class-based tower defense game which challenges you and your Twitch viewers to work together. In Stream Defense, your viewers can play alongside you by typing commands into chat. Each viewer has full control over their character. Your viewers can even continue playing while you sleep!
Why similar: Co-op Campaign 36.5% ★, Tower Defense 22.6%, Online Co-Op 17.2%, Multiplayer 11.9%, Co-op 9.1%
Co-op social chaos where you signed up to crew a barely-functional spaceship for a faceless megacorporation, with up to 5 friends. Keep a fragile spaceship alive while everything falls apart at once.
Why similar: Co-op 25.9%, Online Co-Op 24.5%, Multiplayer 17.8%, Party Game 11.6%, Funny 8.2%
Roguelite tower defense with moveable chaos. Build towers and troops, drag them mid battle, dash through danger, and defend your crystal solo or with up to three friends in online co op.
Why similar: Tower Defense 30.4%, Online Co-Op 22.7%, Co-op 16.9%, Multiplayer 12.8%, Casual 5.3%
Bone Born is Topdown, defense, casual and CO-OP online game. Summon your skeleton with your friends and family!
Why similar: Online Co-Op 26.8%, Co-op 20.2%, Multiplayer 17.2%, Co-op Campaign 7.2% ★, Funny 6.5%
An online/local 2-player co-op platformer about bungee cord wielding buns climbing and tagging industrial sites. Duos of all skill levels can have a good time in this low-stakes casual game.
Why similar: Co-op Campaign 44.2% ★, Online Co-Op 16%, Co-op 12.3%, Multiplayer 9.2%, Casual 5.5%
Go Ape Ship! is a frantic co-op multiplayer game for one to eight players. Work with your crew of daring Astrochimps to master an expanding collection of tasks, respond to emergencies, unlock new rooms and upgrades for your spaceship, and safely reach the stars. Survive together. Or not at all.
Why similar: Party Game 27%, Online Co-Op 22%, Co-op 16.6%, Multiplayer 12.8%, Funny 6.4%
Team up or face it alone in this top down zombie slaying defense adventure! Featuring up to 4 player online co-op, cleanse the infected wave by wave and upgrade your base with traps & defenses to build the Ultimate Zombie Defense. Can YOU stop them?
Why similar: Tower Defense 22.4%, Online Co-Op 21%, Zombies 17.8%, Co-op 13.1%, Multiplayer 9.9%
The world famous chef Louis is mad! He animates all sorts of inanimate objects to attack the restaurant critic Pablo for an alleged bad review of his restaurant. Luckily, Pablo likes playing tower defense games and knows exactly how to defend himself!
Why similar: Co-op Campaign 42.6% ★, Tower Defense 26%, Co-op 11.3%, Multiplayer 7.5%, Family Friendly 5%
Blending action and survival horror, Resident Evil 6 promises to be the dramatic horror experience of 2013.
Why similar: Co-op Campaign 31.1% ★, Co-op 19.9%, Zombies 17.6%, Online Co-Op 16.2%, Multiplayer 10.2%
Use your bow to pin enemies to wooden surfaces. Hit them with long range shots. Use skills and traps to fortify your defenses. Prevent the otherworldly creatures from reaching the blue portal and climb the leaderboards!
Why similar: Co-op Campaign 34.8% ★, Tower Defense 22.1%, Co-op 15.5%, Online Co-Op 14%, Funny 5.4%
An online coop horror game for 1–4 players. Find useful items and advance as far as possible. Complete all 100 rooms!
Why similar: Online Co-Op 27.1%, Co-op 23.9%, Party Game 22.3%, Multiplayer 16.6%, Action 8.8%
Control a mighty champion in a cursed medieval realm from a top-down view while building and upgrading towers to fight back waves of enemies. Play solo or in online co-op in this hero tower-defense.
Why similar: Co-op Campaign 26.8% ★, Tower Defense 25.9%, Online Co-Op 19%, Co-op 9.6%, Multiplayer 7.4%
Cursed Cargo is an online co-op comedy-horror where the environment is as dangerous as the monsters. Team up with up to 4 players to transport unpredictable cargo using physics-based tools. Use proximity voice chat to coordinate, but be careful the entities are always listening.
Why similar: Online Co-Op 28.4%, Co-op Campaign 24.7% ★, Co-op 20.6%, Multiplayer 14.5%, Action 5.3%
A co-op adventure about herding a flock of sheep home.
Why similar: Online Co-Op 26.5%, Co-op 25.3%, Multiplayer 23.3%, Funny 12.2%, Action 6.5%
A 2D PvP asymmetric multiplayer party game of mischief, pranks, and unexpected turnarounds. Four Spirits cause chaos while a lone Banisher banishes them down. Getting banished doesn’t mean it’s over — you turn into a Banisher and chase your old teammates.
Why similar: Party Game 27.5%, Multiplayer 17.9%, Online Co-Op 15.4%, Co-op 13.8%, Casual 6.9%
Dungeon Defenders II is a cooperative Action Tower Defense game packed with roleplaying elements like loot, leveling, and pets.
Why similar: Co-op Campaign 39.7% ★, Online Co-Op 21.5%, Tower Defense 18.6%, Multiplayer 14.6%, Family Friendly 3.4%
It takes two to save the world in this cooperative spy adventure. Pair up with a friend as Agent or Hacker—with only your voices to connect you—and work together to bring a hi-tech global menace to its knees. Now with a FREE CONTENT UPDATE!
Why similar: Co-op Campaign 42.4% ★, Online Co-Op 24.3%, Co-op 13.7%, Multiplayer 9.4%, Family Friendly 3.6%
A co-op 1-4 player tower defense game where you and your crew sneak into zombie-infested zones at night, harvest valuable organs, and sell them on the black market, before the bodies rot and everything goes wrong.
Why similar: Tower Defense 32.8%, Zombies 16.1%, Co-op 12.6%, Online Co-Op 7.4%, Funny 7%
An Online Multiplayer PVP Game for 2-8 Players, Thriving on Unpredictable Fobia-Filled Encounters and Chaotic Knife Fights with your Friends!
Why similar: Party Game 28.5%, Online Co-Op 21.5%, Multiplayer 15.2%, Funny 9.4%, Co-op 9.2%
Raiders of the Lost Island is a LOCAL co-op party game where up to 4 players compete in looting treasures from a sinking island, while building a boat to survive the final wave.
Why similar: Co-op Campaign 31.7% ★, Party Game 16%, Online Co-Op 15.2%, Co-op 13.5%, Multiplayer 9.3%
Welcome to the fantastic party on the adorable planet of chicks! Feather Party is a multiplayer party game for up to 8 players. Engage in a diverse array of fun mini-games with friends or against rivals to be the winner of this party! Enjoy the exciting Board Game Mode.🐣
Why similar: Party Game 24.9%, Online Co-Op 21.3%, Multiplayer 15.2%, Co-op 15.1%, Funny 9.2%
