Online co-op Robots games

Every online co-op Robots game on Steam we know of, newest first. Add tags or a price band to narrow it down.

Showing 1–10 of 136 games matching Robots Β· updated 12 Oct 2026

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$
Released
Price
$ Β· Cheap
Players
πŸ‘₯ Up to 2 players

A two-player online co-op puzzle game where one of you sees everything and the other almost nothing. The Guide spots the mines, traps and guards; the Blind has to get through every trial trusting only their partner's voice. Talk, fail, explode, try again.

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$
Released
Price
$ Β· Cheap
Players
πŸ‘₯ Not stated

Build your own spaceship tile by tile, wire every system by hand and keep the oxygen flowing. A hardcore top-down survival builder where one bad cable can end your journey. Fly solo or team up with friends – each captain in their own ship.

$
Released
Price
$ Β· Cheap
Players
πŸ‘₯ Up to 4 players
Reviews
85% of 7

Horde Arena is a third-person shooter roguelite where you survive endless enemy waves. Pick a character, upgrade your stats and weapons, and evolve to dominate the battlefield. Play solo or team up with up to four players in co-op mode.

$$
Released
Price
$$ Β· Standard
Players
πŸ‘₯ Not stated

A Vampire Survivors-style action game with Asteroids-style mechanics and endless progression. Stay on top, destroy everything, explore every sector, and survive over 100 hordes. Customize your ship and play cooperatively with friends.

If you loved these, you'll love this

$
Released
Price
$ Β· Cheap
Players
πŸ‘₯ Up to 4 players
Reviews
80% of 94

A survivors-like deckbuilder with mutating spells and ten schools of dark magic. Build devastating combos, battle through fourteen cursed levels, and spend earned points on booster packs. Survive the isometric bullet hell solo, in local co-op, or online with up to four players.

If you loved these, you'll love this

$
Released
Price
$ Β· Cheap
Players
πŸ‘₯ Up to 4 players
Reviews
100% of 1

Build a machine, then fight with it. A 3D arena robot shooter where five slots and 308 parts decide how you move, how high you jump and how you win. 56 missions, a 20-boss Boss Rush, an endless Endurance Trial, and online versus and co-op for up to 4 players over Steam.

Free
Released
Price
Free
Players
πŸ‘₯ Not stated
Reviews
14% of 7

Reclaim a world overrun by a rogue AI in this free-to-play 2.5D isometric MMORPG. Transform into a cyborg and hunt robots and combat drones across New Delhi, Lahore, Dhaka, Manila, Washington, D.C., and beyond. Laria, your AI companion, listens and answers aloud. No time limits or subscriptions.

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$
Released
Price
$ Β· Cheap
Players
πŸ‘₯ 2–6 players

A 2–6 player co-op puzzle game where you carry and throw each other to solve clever puzzles. Coordinate your timing, work as a team, and clear every stage.

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$
Released
Price
$ Β· Cheap
Players
πŸ‘₯ 1–4 players
Reviews
100% of 1

Catnip Wars is a 1–4 player co-op tower defense. Play as scrappy Catbots defending your catnip farm from monster waves β€” build and power turrets, raise walls, harvest resources, man the BFG, revive fallen friends, and climb the tech tree. Play solo or online with friends. Achievements/Leaderboard