Destroy enemy ships, blast away asteroids and unlock new weapons / ship abilities in this endless arcade roguelite. Earn resources through each of the 7 game modes to upgrade your weapons to outlast them all.
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No game lists Rocket! as one of its co-op favourites yet, so here are the closest matches by Steam tags instead.
Entropy Survivors is a bullet hell roguelike where you simultaneously control a powerful mech and a sharpshooting space frog, featuring outrageously creative abilities and powerful weapon customization. Save the universe in single player or 2-4 player online co-op!
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Space Show is an explosive space shoot’em up blending fast-paced arcade action with roguelite progression. Destroy waves of asteroids, battle enemy fleets, and defend Earth in an endless war where only survival… and glory matter!
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Pilot a lone interceptor into the Circuit, a broken energy megastructure that attacks anything that moves. Fuse weapons, break its guardians across six Operations solo or with up to four pilots in online co-op, and chase the top of the Endless leaderboards.
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Can you Survive the Swarm? Unlock mighty abilities and upgrades, find and collect Tems to evolve and become stronger, discover overpowered strategies, and battle massive bosses in this survivor-like bullet heaven! Play solo or online co-op with up to 3 players, building the wildest synergies.
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Survivors-like with ONLINE CO-OP for 1-4 players. Team up with your wizard friends to slay hordes of dark creatures. Complete team-based objectives, unlock new upgrades and create overpowered spell synergies. Friend nor foe is safe in this friendly fire bullet hell!
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Hold the arena solo or with three friends in online co-op. Ninety-second waves, twelve bosses, ten guns, seventy perk cards, and a build that snowballs with every kill. Survive to wave 36, kill the guardian, then see how far Endless goes.
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SLAMPUNKS is a 1-3 player co-op hero-based survivors-like. You're an unhinged rebel sabotaging the corp draining the planet dry. Pick a hero, tether your friend, and use them to steamroll the swarm. Stack game-breaking augments until they beg for mercy. Bullet heaven, where your buddy is the weapon.
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Survive in tiny lands—alone or with friends in online co-op! Battle endless waves of creatures in small arenas, collect and upgrade powerful abilities, unlock charming characters, and become a legend in this chaotic roguelike board-battler.
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Mycofall is a survivors-like auto-shooter with ONLINE CO-OP for 1-4 players. Defeat hordes of infected insects to evolve and morph powerful abilities and weapons. Collect mycelium, grow stronger, unlock permanent upgrades and defend the forest solo or in online co-op.
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The Horde Wants You Dead is a casual, top-down shooter with up to 4-player online co-op. Ambushed by an angry horde, you and your friends face a fight for survival against thousands of relentless enemies!
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