Online co-op Fantasy games

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

Showing 131–140 of 843 games matching Fantasy · updated 12 Oct 2026

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Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 1

ASCENT OF ETERNITY™ is an action-rpg rogue-like magical horde-slaying projectile-hell third person coop game. Fire, Ice, Electric, Light, Dark, Metal, and Life. The 7 elements call for mastery. Master the elements and ascend through eternity!

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Released
Price
$ · Cheap
Players
👥 Not stated

A lone wizard against a living microcosm. Auto-cast 25+ spells, dodge thousands of enemies, and level up into a screen-clearing storm — solo or in online co-op. Buttery-smooth and tiny, it runs great even on weak PCs and the Steam Deck.

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$
Released
Price
$ · Cheap
Players
👥 Up to 8 players
Reviews
79% of 351

If we say the wrong words... WE DIE! This game kills you with your own voices! Online co-op where everyone gets a forbidden word, say it and you kill your friends. Explore spooky dungeons, cast spells and defeat monsters with your voices. 8-player Co-op Mode. 16-player Traitor Mode

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Released
Price
$ · Cheap
Players
👥 Not stated

Experience a thrilling 3D magic shooter! Play intense 5v5 PvP or challenge Bots in Stage Mode. Master your spells and win the arena, because if you lose, you will be vored by a giant anime girl! Get ready for a unique, action-packed scale-play fantasy.

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Free
Released
Price
Free
Players
👥 Up to 4 players
Reviews
50% of 6

A Dungeon Builder and Crawler Roguelike where you can construct your own dungeon or raid one designed by your friends. Vie for victory, defeat minions, and evade traps as a party of up to 4 Challengers, or create the most diabolical dungeon imaginable as the Dungeon Boss!

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Released
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$ · Cheap
Players
👥 Up to 6 players
Reviews
0% of 2

A real-time fantasy tower defense where adjacency matters. Master 12 magic schools, blend them through 66 unique synergies, and defend across 21 distinct maps. 144 tower variants, deep upgrade trees, endless wave escalation. Play solo or in online co-op.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
82% of 50

Dive into a fast paced, text based ARPG experience that fuses classic adventure with modern action-packed gameplay. Through 8 classes, 50 levels, 9 realms and challenging bosses, fight using over 130 skills and collect almost limitless loot and upgrades whilst perfecting your characters build.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
89% of 68

Starvault VR is the first true VR MOBA shooter, blending classic MOBA strategy with explosive hero-shooter action. Squad up, master unique heroes, unlock insane skins, and jump into intense 5v5 battles. Step into the arena!

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$
Released
Price
$ · Cheap
Players
👥 Up to 5 players

In a fantastic universe, form a group of up to 5 dwarves. Choose a class then set off on an adventure in mines. Be careful, one of you will have become a monster, born to hunt you. Your goal is to extract materials there. Survive by working as a team but also using many gameplay features