IMHO.

Single-player games like Ruine

Below are 8 single-player Steam games similar to Ruine, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.

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

Ranked picks

  1. 1
    BreakEven - Idle — Steam game cover

    BreakEven - Idle

    Single-player alternative to Ruine — playable solo, no multiplayer required. Shares Indie and Adventure with Ruine.

    Idle by default, deep when you lean in. BreakEven is an idle ARPG that embraces the grind, making sure it rewards you. Grind your way through a dark fantasy realm, get the best loot, and customize your Knight, Mage, Archer or Necromancer into an ever-expanding damage machine.

    2026IndieAdventureRPGSingle-playerSimilar games →
  2. 2
    Main Deity Space — Steam game cover

    Main Deity Space

    Single-player alternative to Ruine — playable solo, no multiplayer required. Shares Action and Indie with Ruine.

    The journey of endless slaughter and reincarnation, survive together with your companions.

    2024ActionIndieRPG8.99 USDSingle-playerSimilar games →
  3. 3
    Talisman: Digital 5th Edition — Steam game cover

    Talisman: Digital 5th Edition

    Single-player alternative to Ruine — playable solo, no multiplayer required. Shares Adventure and RPG with Ruine.

    The definitive, most customisable version of Talisman, ever. Discover a world where every journey is a fresh experience in the ultimate digital sandbox for this iconic fantasy adventure board game. This is your Talisman, your rules.

    2024StrategyAdventureRPG29.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Rune Knights — Steam game cover

    Rune Knights

    Single-player alternative to Ruine — playable solo, no multiplayer required. Shares Action and Indie with Ruine.

    Rune Knights is a cooperative action RPG focused on customization, crafting, and combat. Customize your character's aesthetics, stats, gameplay, and gear as you battle through procedurally generated and hand-crafted levels with your allies.

    2020ActionIndieRPG19.99 USDSingle-playerSimilar games →
  5. 5
    Path of Exile 2 — Steam game cover

    Path of Exile 2

    Single-player alternative to Ruine — playable solo, no multiplayer required. Shares Action and Adventure with Ruine.

    Path of Exile 2 is a next generation Action RPG from Grinding Gear Games, featuring co-op for up to six players. Set years after the original Path of Exile, you will return to the dark world of Wraeclast and seek to end the corruption that is spreading.

    2024ActionAdventureMassively Multiplayer29.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Sharded World — Steam game cover

    Sharded World

    Single-player alternative to Ruine — playable solo, no multiplayer required. Shares Action and Indie with Ruine.

    Sharded World is a reversed bullet hell, rogue-lite, ARPG game combining simple gameplay and great rpg progression. Each level has its own unique features and challenges. Upgradable characters, weapons and orbs. Challenges, daily quests, and leaderboards. Fight, get stronger and defeat the Lich!

    2023ActionIndieAdventure4.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    VERLIES II — Steam game cover

    VERLIES II

    Single-player alternative to Ruine — playable solo, no multiplayer required. Shares Indie and Adventure with Ruine.

    "Beware adventurer! The danger here is far beyond your skills, do not risk your miserable life.... Still there? Interesting."

    2015IndieAdventureRPG2.99 USDSingle-playerSimilar games →
  8. 8
    Neon Echo — Steam game cover

    Neon Echo

    Single-player alternative to Ruine — playable solo, no multiplayer required. Shares Action and Indie with Ruine.

    Neon Echo is a 3D side-scrolling action Roguelite game with an anime and tech-wear style. In a world that has been corrupted by "noise", "electronic music" has become the only means to resist the power of "Strepification". Now, let's follow the beat of electronic music to fight!

    2023ActionIndieAdventure14.99 USDDeck PlayableSingle-playerSimilar games →