IMHO.

Single-player games like Necroforge: Outbreak

Below are 8 single-player Steam games similar to Necroforge: Outbreak, 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 Necroforge: Outbreak page.

Ranked picks

  1. 1
    Tavern & Tombs — Steam game cover

    Tavern & Tombs

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

    Tavern & Tombs is an action roguelite looter set in a dark fantasy world. Explore procedural dungeons, blast hordes of monsters with powerful magic, and collect epic loot. Return to your tavern to brew potions and spend essence on permanent upgrades before your next run into the crypts!

    2026ActionIndieRPGSingle-playerSimilar games →
  2. 2
    Masterstone — Steam game cover

    Masterstone

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

    Roguelite action RPG with procedural levels and story. Random skills and loot force improvised builds, making every playthrough unique. Every enemy is a potential danger, resources are scarce, and death is punishing.

    ActionIndieAdventureSingle-playerSimilar games →
  3. 3
    Dungeonfall — Steam game cover

    Dungeonfall

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

    Dungeonfall throws players straight into retro action with crisp pixel art and intuitive controls. A nostalgic rush for veterans, yet the perfect entry point for Action/Adventure newcomers. Multiple modes keep the adventure fresh: endure endless Survival, or brave the perilous depths of The Dungeon.

    2025ActionIndieAdventure2.99 USDSingle-playerSimilar games →
  4. 4
    Bloodwright — Steam game cover

    Bloodwright

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

    Descend through deadly procedural dungeons, claim powerful loot, and decide how deep you're willing to risk it all in this dark fantasy action RPG rogue-lite.

    2026ActionIndieAdventure9.99 USDSingle-playerSimilar games →
  5. 5
    Ethereal Rift — Steam game cover

    Ethereal Rift

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

    Ethereal Rift is a procedurally generated ARPG based around crafting builds, gathering items and hack and slash combat. Play with up to 4 players in this dark fantasy adventure, slaying huge creatures and dark spirits to bring peace to the middle worlds.

    2023ActionIndieRPGFreeDeck PlayableSingle-playerSimilar games →
  6. 6
    Purgatory Heroes — Steam game cover

    Purgatory Heroes

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

    Purgatory Heroes is an Action-RPG where you must fight through hordes of enemies. A key feature is the ability to play as any destroyed creature whose soul you have absorbed.

    ActionIndieRPGSingle-playerSimilar games →
  7. 7
    Heaven Crawler — Steam game cover

    Heaven Crawler

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

    Explore The Womb, a forgotten man-made tower built to reach the heavens. Wield Mechanical Arms to overcome deadly enemies and carve your path upward on a deeply personal journey. And remember: Bring her back.

    ActionIndieAdventureSingle-playerSimilar games →
  8. 8
    Masks of the Void: Origins — Steam game cover

    Masks of the Void: Origins

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

    Throw everything that surrounds you in this telekinesis-based rogue-lite bullet-heaven with the power of the masks! Dive into the Void, uncover the mysteries of the Masks, and face what lies beyond life and death. What will you do to protect your home from obliteration?

    2026ActionIndieRPG14.99 USDSingle-playerSimilar games →