IMHO.

Single-player games like Killing Momentum: Umbral Moon

Below are 8 single-player Steam games similar to Killing Momentum: Umbral Moon, 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 Killing Momentum: Umbral Moon page.

Ranked picks

  1. 1
    Hidden Pass — Steam game cover

    Hidden Pass

    Single-player alternative to Killing Momentum: Umbral Moon — playable solo, no multiplayer required. Shares Strategy and RPG with Killing Momentum: Umbral Moon.

    Chart a course in a Tactical Story-driven Roguelite RPG. Become a Wanderer - explorer, warrior, leader and tactician all in one. Build a team of skyfaring heroes, wield techno-magical devices and construct automatons as you explore sky-islands rich in secrets and dangers.

    2025StrategyIndieRPG9.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Iron Resolution — Steam game cover

    Iron Resolution

    Single-player alternative to Killing Momentum: Umbral Moon — playable solo, no multiplayer required. Shares Strategy and RPG with Killing Momentum: Umbral Moon.

    Command a mercenary company in a brutal tactical RPG where death is permanent, morale breaks, and injuries leave a lasting scar. Master multiple classes + varying terrain across 10 campaign levels, 100+ Rogue mode, or duel with friends in PvP. The Ironlands need a leader. Will you answer the call?

    2026StrategyIndieRPG3.49 USDSingle-playerSimilar games →
  3. 3
    Unspoken — Steam game cover

    Unspoken

    Single-player alternative to Killing Momentum: Umbral Moon — playable solo, no multiplayer required. Shares Strategy and RPG with Killing Momentum: Umbral Moon.

    Unspoken is a turn-based strategy RPG game set in a world ravaged by corrupting forces. Build your characters, survive battles, explore untold secrets. But never look back.

    StrategyIndieAdventureSingle-playerSimilar games →
  4. 4
    Stones Keeper II: Chaos Lord — Steam game cover

    Stones Keeper II: Chaos Lord

    Single-player alternative to Killing Momentum: Umbral Moon — playable solo, no multiplayer required. Shares Strategy and RPG with Killing Momentum: Umbral Moon.

    In Stones Keeper II: Chaos Lord, you will find both the well-known game mechanics of the original game as well as many new features. A signature blend of RPG and strategy with turn-based tactical battles.

    StrategyRPGSingle-playerSimilar games →
  5. 5
    Never's End — Steam game cover

    Never's End

    Single-player alternative to Killing Momentum: Umbral Moon — playable solo, no multiplayer required. Shares Strategy and RPG with Killing Momentum: Umbral Moon.

    Master a deeply systemic battlefield where every force interacts. Move heat to create wind, shift humidity to change the weather, and compress the earth, turning rock into lava. Possess townsfolk, explore an open world, and fight back the ever-creeping Never in this turn-based tactical RPG.

    StrategyRPGSingle-playerSimilar games →
  6. 6
    Age of Fear 3: The Legend — Steam game cover

    Age of Fear 3: The Legend

    Single-player alternative to Killing Momentum: Umbral Moon — playable solo, no multiplayer required. Shares Strategy and RPG with Killing Momentum: Umbral Moon.

    Play as either Nairi, an imprisoned Dryad fighting for her freedom, or Gilrock, a drunken Dwarven Lord on a quest to restore his family's honour (or just to kick some arse!). The Age of Fear series is a deep and complex turn-based strategy that fuses a tabletop wargame with RPG elements.

    2017StrategyIndieRPG29.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Those Who Rule — Steam game cover

    Those Who Rule

    Single-player alternative to Killing Momentum: Umbral Moon — playable solo, no multiplayer required. Shares Strategy and RPG with Killing Momentum: Umbral Moon.

    Join three fresh recruits caught in a web of betrayal as war looms over the land. Lead your band of heroes through tactical turn-based battles, master unique abilities, and forge powerful gear to turn the tide of battle. Will you unravel the conspiracy driving the conflict—or be consumed by it?

    2025StrategyIndieRPG17.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Cell Command — Steam game cover

    Cell Command

    Single-player alternative to Killing Momentum: Umbral Moon — playable solo, no multiplayer required. Shares Strategy and RPG with Killing Momentum: Umbral Moon.

    TURN-BASED TACTICS meets SNAKE: A new roguelike in the Genome Guardian universe. SPLICE DNA to create new units, enhance their genetics, and take on the Abyss virus once more in a variety of different modes & match types.

    2025StrategyIndieRPG17.99 USDDeck VerifiedSingle-playerSimilar games →