IMHO.

Co-op games like Mage Arena

Below are 8 cooperative Steam games similar to Mage Arena, ranked by player overlap and content similarity. Every pick supports cooperative play — online co-op, LAN co-op, or shared/split-screen — so you can play with friends right out of the box. imho.run pulls from the same Steam category data Valve uses internally, so "Co-op" here matches what the store labels.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Mage Arena page.

Ranked picks

  1. 1
    Mortal Rite — Steam game cover

    Mortal Rite

    Online Co-op alternative to Mage Arena — playable with friends. Shares Action with Mage Arena.

    Use the ancient Godstone dagger to embody resurrected champions and fight with swappable abilities and items to reclaim the shattered lands. Mortal Rite is a crossover between a Souls-like and Roguelite game, single-player or up to 5-player Co-Op!

    2024ActionIndieAdventure14.99 USDDeck PlayableCo-opSimilar games →
  2. 2
    Champion of Andia — Steam game cover

    Champion of Andia

    Online Co-op alternative to Mage Arena — playable with friends. Shares Action and Early Access with Mage Arena.

    Step into a dynamic Action RPG Arena Fighter set in a medieval fantasy realm. Create your champion, battle waves of enemies and level up with friends in solo or cooperative play. Earn gold for powerful gear and powerups!

    2025ActionRPGEarly Access4.99 USDCo-opSimilar games →
  3. 3
    Tormented Soul — Steam game cover

    Tormented Soul

    Online Co-op alternative to Mage Arena — playable with friends. Shares Action and Early Access with Mage Arena.

    Gear Level Grinder. Third-person Action RPG set in the Open World of Pawan.

    2024ActionIndieRPG19.99 USDCo-opSimilar games →
  4. 4
    The Demon's Core — Steam game cover

    The Demon's Core

    Online Co-op alternative to Mage Arena — playable with friends. Shares Action with Mage Arena.

    This is a third-person dark fantasy action role-playing game. Players will travel to a forbidden kingdom shrouded in white mist, traversing between the mysterious white mist and demons, confront various powerful enemies, and surviving

    ActionIndieRPGCo-opSimilar games →
  5. 5
    Maidenless — Steam game cover

    Maidenless

    Online Co-op alternative to Mage Arena — playable with friends. Shares Action with Mage Arena.

    Enter the Endless Arena and fight other players in structured 1v1, 3v3 and free for all PVP!

    2022ActionIndieAdventure9.99 USDCo-opSimilar games →
  6. 6
    Oathbreakers — Steam game cover

    Oathbreakers

    Online Co-op alternative to Mage Arena — playable with friends. Shares Action with Mage Arena.

    Oathbreakers is a multiplayer fantasy VR RPG that incorporates a unique blend of strategic precision-based realtime action combat, with unrestricted player vs player competitiveness, in a relaxing survival RPG themed environment.

    2022ActionStrategyAdventureCo-opSimilar games →
  7. 7
    The Story Page — Steam game cover

    The Story Page

    Online Co-op alternative to Mage Arena — playable with friends. Shares Action with Mage Arena.

    An indie Online RPG game set in an open world from a solo developer. Create your own character, immerse yourself in an exciting story, engage in various activities: from fishing and farming, to managing industries and cities.

    2026ActionIndieAdventure5.99 USDDeck PlayableCo-opSimilar games →
  8. 8
    Dungeon Betwixt — Steam game cover

    Dungeon Betwixt

    Online Co-op alternative to Mage Arena — playable with friends. Shares Action with Mage Arena.

    Dungeon Betwixt is a fantasy extraction looter RPG built around risk, skill, and unforgettable dungeon stories. Stake your gear, descend into dangerous depths, and fight through fluid melee combat. Every strike can be countered. Every mistake can cost everything. Every escape can become a legend.