IMHO.

Games like Ergo Sum

If Ergo Sum is your kind of game, the closest matches are TERA - Action MMORPG, The Elder Scrolls Online: Necrom and The Elder Scrolls® Online — picked from the ranked list below. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

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About Ergo Sum: Ergo Sum is a free-to-play pixel art MMORPG with a charming open world. Play with friends or make new ones, explore a vast array of classes and evolutions, gain admission to an arcane school, and collect rare monster cards. Grow stronger with each passing day.

ActionIndieMassively MultiplayerRPGFree To PlayFree to playWindowsby Ergo Sum
Ergo Sum — Steam game cover

Players who liked Ergo Sum also play

Steam players who put hours into Ergo Sum also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.

  1. TERA - Action MMORPG

    WHY THIS

    Top pick for Ergo Sum fans by collaborative filtering across millions of Steam libraries. Shares Action and Massively Multiplayer with Ergo Sum.

    TERA is an epic fantasy MMORPG experience. Master the action-packed combat system and prove yourself in solo and multiplayer adventures – all in the stunningly beautiful world of Arborea!

    2017ActionAdventureMassively MultiplayerDeck PlayableSteam ↗
  2. The Elder Scrolls Online: Necrom

    WHY THIS

    Second-strongest match for Ergo Sum fans by collaborative filtering across millions of Steam libraries. Shares Action and Massively Multiplayer with Ergo Sum.

    Traverse the Telvanni Peninsula in Morrowind and preserve secrets ascribed to the unfathomable realms of Apocrypha. Unlock the runic power of a brand-new class - the Arcanist - and fight to uphold reality itself.

    2023ActionAdventureMassively MultiplayerSteam ↗
  3. The Elder Scrolls® Online

    WHY THIS

    Third-strongest match for Ergo Sum fans by collaborative filtering across millions of Steam libraries. Shares Action and Massively Multiplayer with Ergo Sum.

    Every legend starts somewhere and in The Elder Scrolls Online, it starts with you. Join millions of players in an online, fantasy RPG set in a vast living Elder Scrolls world.

    2017ActionAdventureMassively Multiplayer19.99 USDDeck PlayableSteam ↗
  4. Guild Wars 2®

    WHY THIS

    Ranked #4 for Ergo Sum fans by collaborative filtering across millions of Steam libraries. Shares Massively Multiplayer and RPG with Ergo Sum.

    Guild Wars 2 is an award-winning online roleplaying game with fast-paced action combat, deep character customization, and no subscription fee required. Choose from an arsenal of professions and weapons, explore a vast open world, compete in PVP modes and more. Join over 16 million players now!

    2022AdventureMassively MultiplayerRPGFreeDeck PlayableSteam ↗
  5. The Exiled

    WHY THIS

    Ranked #5 for Ergo Sum fans by collaborative filtering across millions of Steam libraries. Shares Action and Massively Multiplayer with Ergo Sum.

    The Exiled is a fast-paced PvP game set in a forsaken valley. Game worlds last for up to one month. Open PvP and Full Loot mean that you will to constantly balance risk and reward. Find a group of friends and form a clan to thrive in the valley.

    2017ActionMassively MultiplayerRPGSteam ↗
  6. RIFT

    WHY THIS

    Ranked #6 for Ergo Sum fans by collaborative filtering across millions of Steam libraries. Shares Action and Massively Multiplayer with Ergo Sum.

    Dive into a world of epic adventure! Create your perfect hero thanks to a uniquely customizable class system. Collect, craft, and customize your gear. Go it alone or group up to challenge dungeons, raids, dynamic open-world content, and your fellow players.

    2011ActionAdventureMassively MultiplayerFreeSteam ↗
  7. Throne and Liberty

    WHY THIS

    Ranked #7 for Ergo Sum fans by collaborative filtering across millions of Steam libraries. Shares Action and Massively Multiplayer with Ergo Sum.

    Throne and Liberty captures the essence of classic MMORPGs while introducing new gameplay elements, depth and excitement at every turn. Gather your guild, prepare for battle, and set forth for throne... and liberty!

    2024ActionAdventureMassively MultiplayerFreeDeck PlayableSteam ↗
  8. Neverwinter

    WHY THIS

    Ranked #8 for Ergo Sum fans by collaborative filtering across millions of Steam libraries. Shares Action and Massively Multiplayer with Ergo Sum.

    Neverwinter is a free, action MMORPG based on the acclaimed Dungeons & Dragons fantasy roleplaying game. Epic stories, action combat and classic roleplaying await those heroes courageous enough to enter the fantastic world of Neverwinter!

    2013ActionAdventureMassively MultiplayerFreeDeck PlayableSteam ↗

Frequently asked about Ergo Sum

Is Ergo Sum free to play?
Yes — Ergo Sum is a free-to-play title on Steam. You can install and play it without buying anything, though some games include optional in-app purchases.
Does Ergo Sum have multiplayer or co-op?
Yes — Ergo Sum supports multi-player play according to its Steam store listing (Multi-player, PvP).
What games are most similar to Ergo Sum?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Ergo Sum are TERA - Action MMORPG, The Elder Scrolls Online: Necrom, The Elder Scrolls® Online.
Who developed Ergo Sum?
Ergo Sum was developed by Ergo Sum.

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Ergo Sum.

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8 Games Like Ergo Sum — Ranked for 2026 · imho.run