Online co-op Auto Battler games

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

Showing 21–30 of 54 games matching Auto Battler · updated 12 Oct 2026

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Reviews
89% of 3,251

Oaken Tower is a synergy-heavy PvP auto battler where your tower of items fights other players. Build deadly combos and scale exponentially. Every decision matters.

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$ · Cheap
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90% of 313

D&D meets Franchise Manager, Gargadusa’s Tower is a supremely deep guild management simulation that spans generations. Build your adventurer guild from nothing. Recruit heroes, complete quests, and descend the mysterious tower to confront the power that lies within.

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$ · Cheap
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👥 Not stated
Reviews
53% of 13

System rebooting… File executed: BLADE.EXE Welcome to the arena. Here, every mistake results in death. Random power-ups, endless waves of enemies, and deadly boss battles. Every choice is a risk, every level is a reward. BLADE.EXE – survive, grow stronger, own the leaderboard.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
81% of 514

Meet Little Friends on the PC with Crusaders Quest : Mini (CQ:Mini)! You can work and study During the game, Crusader Quest's warriors fought hard and saved the Hasla continent You're leaving. You can collect the original warriors and costumes just for this game, too. Let go of your boredom

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$ · Cheap
Players
👥 Not stated
Reviews
93% of 1,130

Sick of long queues, unfair matchups, and arbitrary reflex tests? Try Q-UP, the coin flipping eSport. It's one part clicker, one part multiplayer strategy game, one part demented capitalism simulator, and 100% completely random.

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$$ · Standard
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Reviews
88% of 594

A follow-up to the hit game Vivid Knight, Vivid World is a completely new party-building, roguelike strategy game! Our story takes place in the Underworld, a land ruled by demons. Utilize and master our protagonist, Lemuria's new Jewel Magic to conquer strange dungeons.

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Reviews
100% of 1

Build your deck of monsters and heroes, each with unique skills, and battle to destroy enemy towers! Collect mana, unleash powerful strategies, and join the fight directly as your hero to claim victory.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
70% of 622

Craft. Battle. Grow. Join thousands of players in the ultimate tactical RPG where every piece of gear is forged by you — and every fight tests your strategy.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
47% of 161

Summoners War: Rush is an idle tower defense RPG where you collect and strengthen your Monsters to build a team and defeat waves of enemies! Fight increasingly powerful foes across Stage Mode and Tower Defense Mode. Build your ultimate team and dominate every challenge!

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
53% of 488

This is a strategic and adventurous idle auto-battler where you'll collect a variety of monmusu girls, form your adventuring team, and challenge the Demon King! Each girl comes with unique skills and bonds, and mastering the right combinations is the key to victory. Embark on a magical journey!

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