Team up in online co-op and take on powerful boss raids. Learn attack patterns, survive chaotic battles, and work together to defeat seemingly impossible bosses.
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No game lists ImpossibleBosses as one of its co-op favourites yet, so here are the closest matches by Steam tags instead.
GraWe is a co-op horror game for 1–4 players. An abandoned graveyard, thick fog, and pale moonlight. Dig graves, avoid traps, and hide from the creature that hears every sound. The right grave is never in the same place. Time is short — and she’s already searching…
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Pair A Dice is a Co-Op Dice Roller where you harness the power of magic dice to create enemies, craft items, and defeat bosses!
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Mannequin Syndrome is a third-person action game with horror elements, playable solo or in 1–4 player online co-op. Enter the Syntrax Facility, complete dangerous objectives, restore critical systems, initiate the shutdown, and escape as the mannequin threat grows increasingly aggressive.
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A close third-person co-op PvPvE extraction game set entirely underground. No guns. Just you, your team, and a concrete labyrinth full of loot, hazards, and other players who want your stuff. Gear up, deploy into shared complexes with up to 12 players, and try to extract before you die.
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A third person action game with satisfying melee combat and ever-increasing challenges.
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Play as heroic Beans in a fight to save Beanopolis from an evil invasion. Team up solo or in up to 4-player co-op, battle through 4 biomes with day & night cycles, and protect your home planet and your race.
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Cloud Crashers is an action-packed, character-based arena platform fighting game. Choose from a diverse roster of challengers with unique weapons and abilities, and battle it out across airborne stages in fast-paced PvP matches.
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Titan Isles is a high-mobility action-adventure shooter where you pilot four unique Exo Suits, each with its own combat style and movement mastery. Upgrade your abilities, battle colossal Titans across the Isles, and play solo or with up to three friends in seamless 4-player co-op.
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Gather together with up to 3 friends and sneak into banks and shops to rob them. Avoid guards and cameras to steal some valuables. But be careful - once the cops show up it's over!
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A souls-like cooperative boss rush for 1 to 4 players. Pick from 5 classes, master MMO-inspired raid mechanics.
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