IMHO.

Single-player games like MOBU

Below are 8 single-player Steam games similar to MOBU, 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 MOBU page.

Ranked picks

  1. 1
    Flaghead — Steam game cover

    Flaghead

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

    Flaghead is an arena shooter roguelite where you play as a country, surviving through history from the dark ages into the cybernetic futures and beyond.

    2027ActionStrategyRPGSingle-playerSimilar games →
  2. 2
    Mighty X Arms — Steam game cover

    Mighty X Arms

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

    Mighty X Arms is a roguelike survivor inspired by Brotato, featuring collectible weapon-creatures called Arms. Build your loadout, upgrade them, and mow down enemy swarms to survive.

    2026ActionIndieRPG4.49 USDSingle-playerSimilar games →
  3. 3
    Neon Breaker: Endless Arcade — Steam game cover

    Neon Breaker: Endless Arcade

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

    Blast your way onto the leaderboards in a twin-stick arcade shooter built around rapid destruction, evasion, kill combos and overwhelming firepower. Fight escalating fleets, merge power-ups and face 20+ unique bosses solo or in co-op. Play roguelike Anomaly runs that stack risk-reward mutations.

    ActionIndieCasualSingle-playerSimilar games →
  4. 4
    Horde Sweepers — Steam game cover

    Horde Sweepers

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

    Horde Sweepers is a dynamic Rogue-lite action game built on speed, movement, and shooting. Blast through hordes of mutants while expertly weaving between enemies. Collect powerful weapon and upgrade combos. Cleanse the city of the infestation — one sweep at a time!

    ActionIndieSingle-playerSimilar games →
  5. 5
    Valkyrie Rising: Hordes of Ragnarök — Steam game cover

    Valkyrie Rising: Hordes of Ragnarök

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

    Carve through the Hordes of Ragnarök in a Bullet Heaven Roguelite inspired by Norse myth. Complete quests mid-run to earn the favor of Odin and Thor, then build the run out of the powers they hand you.

    ActionIndieRPGSingle-playerSimilar games →
  6. 6
    Lawnpocalypse — Steam game cover

    Lawnpocalypse

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

    Relaxing lawn care becomes thrilling horde survival! Fight, clean up, upgrade, invent game-breaking builds - and mow down hordes of enemies into neatly trimmed stripes of lawn.

    ActionSimulationCasualSingle-playerSimilar games →
  7. 7
    Mighty Loot — Steam game cover

    Mighty Loot

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

    Mighty Loot is an Online Co-op Action Roguelike where you aim to reach the top of the Hero Leaderboard. Overcome relentless hordes and shifting challenges by crafting and reshaping exclusive skills on the fly, instantly adapting to any situation or weather condition standing between you and victory.

    ActionStrategyIndieSingle-playerSimilar games →
  8. 8
    GrindFall — Steam game cover

    GrindFall

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

    A thrilling Co-op Action Roguelite for 1-4 players! Play as mischievous ghosts, create insane weapon synergies, catch humans, and turn them into pumpkins. Deliver your harvest to the crypt, expand the map, and unleash vibrant chaos in this Bullet Heaven!

    ActionIndieAdventureSingle-playerSimilar games →