IMHO.

Single-player games like WALLOP

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

Ranked picks

  1. 1
    Diet Survivor — Steam game cover

    Diet Survivor

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

    Survive the first day of your diet in an action-packed survival roguelike where junk food comes alive. Run, dodge, collect fruits, grab power-ups, and face dangerously delicious enemies that grow bigger, faster, and harder to avoid.

    2026ActionIndieSingle-playerSimilar games →
  2. 2
    UNIT-5000 — Steam game cover

    UNIT-5000

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

    UNIT-5000 - is a top-down action rogue-lite shooter where you are a mechbot operator against endless hordes of outer-world invader armies and hard bosses. Destroy everything! With the spoils of every match, unlock and upgrade new weapons to improve your mechbot and make it deadlier.

    ActionIndieSingle-playerSimilar games →
  3. 3
    Hollow Signal — Steam game cover

    Hollow Signal

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

    The signal is corrupted. Something is listening. Pick a hunter, load your weapons, and survive the broadcast before it silences you.

    2026ActionIndie6.29 USDSingle-playerSimilar games →
  4. 4
    Lumenfall — Steam game cover

    Lumenfall

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

    Descend a collapsing tower as a fading ember — solo or in online co-op with Steam friends. Evolve a devastating loadout, brave twisted rooms and cursed Trials, and push ever deeper. 8 heroes, 19 evolving weapons, relics, a 65-contract challenge board, seeded daily runs. Full gamepad & Steam Deck.

    2026ActionIndieSingle-playerSimilar games →
  5. 5
    My Mom Says I’m Fine — Steam game cover

    My Mom Says I’m Fine

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

    Survive a twisted toy room in this action roguelike bullet heaven. Choose living toys, unlock weapons and spells, craft powerful builds, upgrade runes, and defeat waves of creepy enemies in fast-paced single-player runs.

    ActionIndieRPGSingle-playerSimilar games →
  6. 6
    Madness Survivors: A Case Gone Dark — Steam game cover

    Madness Survivors: A Case Gone Dark

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

    A Lovecraftian co-op action roguelike bullet-heaven for 1-4 players. Survive hordes of aberrations to gather clues, uncover hidden boss lairs, and confront massive horrors. Tap into Madness to grow powerful before it consumes you.

    ActionSingle-playerSimilar games →
  7. 7
    Neon Pulsefire — Steam game cover

    Neon Pulsefire

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

    Fullfill your ultimate power fantasy and defeat endless waves of enemies in this challenging sci-fi bullet-hell roguelite. Unlock unique classes and upgrades to create powerful builds as you weave your way through enemies, arena hazards and projectile assaults.

    2026ActionIndieCasualSingle-playerSimilar games →
  8. 8
    Sovereign's End — Steam game cover

    Sovereign's End

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

    Feel invincible. Until you're not. A dark 3D space survivor-like with deep build-crafting and auto-firing abilities. Outlast the swarm and face the Sovereign. If you can reach it.

    2026ActionIndieCasual11.24 USDSingle-playerSimilar games →