IMHO.

Single-player games like AHA Asset Horde Arena

Below are 8 single-player Steam games similar to AHA Asset Horde Arena, 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 AHA Asset Horde Arena page.

Ranked picks

  1. 1
    I'm No Demonlord — Steam game cover

    I'm No Demonlord

    Single-player alternative to AHA Asset Horde Arena — playable solo, no multiplayer required. Shares Action and Indie with AHA Asset Horde Arena.

    "I'm No Demonlord" is a Roguelike shooter bullet hell game. High freedom in mechanics leads to unique playthroughs. As a demon-possessed hero, battle enemies, grow, and unveil dark schemes. Can he accept his new role? Save "kinds" or destroy "outsiders"? Good or evil? The choice is yours.

    2026ActionIndieAdventureSingle-playerSimilar games →
  2. 2
    FatSheep Crisis:RE — Steam game cover

    FatSheep Crisis:RE

    Single-player alternative to AHA Asset Horde Arena — playable solo, no multiplayer required. Shares Action and Indie with AHA Asset Horde Arena.

    Baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa. Baa.

    2026ActionStrategyIndieSingle-playerSimilar games →
  3. 3
    Hours After Midnight — Steam game cover

    Hours After Midnight

    Single-player alternative to AHA Asset Horde Arena — playable solo, no multiplayer required. Shares Action and Indie with AHA Asset Horde Arena.

    Dive deep into a roguelike survival quest against Rettam'diov, the Consumer of Worlds. Progress, earn experience, refine characters, and uncover potent tools. Face relentless hordes alone or amplify the thrill, teaming up cross-platform in our distinctive co-op mode.

    ActionIndieRPGSingle-playerSimilar games →
  4. 4
    Nightfall Survivor — Steam game cover

    Nightfall Survivor

    Single-player alternative to AHA Asset Horde Arena — playable solo, no multiplayer required. Shares Action and Indie with AHA Asset Horde Arena.

    Survive the endless night together! Nightfall Survivor is a 3-player co-op roguelike that blends the intense, horde-slaying action of Vampire Survivors with deep strategic teamwork and progression.

    ActionIndieRPGSingle-playerSimilar games →
  5. 5
    Requiem For a Lost World — Steam game cover

    Requiem For a Lost World

    Single-player alternative to AHA Asset Horde Arena — playable solo, no multiplayer required. Shares Action and Indie with AHA Asset Horde Arena.

    A survival roguelike where your weapons fight for you. Survive 30 minutes against endless enemy waves by crafting builds from weapons, items, and elemental reactions. Play solo or with up to 8 players. Every run is an opportunity, every decision is crucial.

    2024ActionIndieRPGFreeSingle-playerSimilar games →
  6. 6
    Riftbound Survivors — Steam game cover

    Riftbound Survivors

    Single-player alternative to AHA Asset Horde Arena — playable solo, no multiplayer required. Shares Action and Indie with AHA Asset Horde Arena.

    Riftbound is a survivor-like bullet heaven focused on spell combinations and massive enemy waves. Defeat thousands of enemies, experiment with elemental chain reactions, and break the game with overlapping status effects. Play solo or in co-op.

    2026ActionIndieAdventureSingle-playerSimilar games →
  7. 7
    SLAMPUNKS — Steam game cover

    SLAMPUNKS

    Single-player alternative to AHA Asset Horde Arena — playable solo, no multiplayer required. Shares Action and Indie with AHA Asset Horde Arena.

    SLAMPUNKS is a 1-3 player co-op hero-based survivors-like. You're an unhinged rebel sabotaging the corp draining the planet dry. Pick a hero, tether your friend, and use them to steamroll the swarm. Stack game-breaking augments until they beg for mercy. Bullet heaven, where your buddy is the weapon.

    2026ActionIndieRPGSingle-playerSimilar games →
  8. 8
    Meatballs — Steam game cover

    Meatballs

    Single-player alternative to AHA Asset Horde Arena — playable solo, no multiplayer required. Shares Action and Indie with AHA Asset Horde Arena.

    A fast, juicy bullet-hell roguelike where you're lunch fighting back. Pick from 11 meatballs, blast through 10 levels of waves and 5 outrageous bosses, and build a god-tier meatball from 30 weapons & 55 items — without stacking so much you literally fall apart.

    2026ActionIndieRPGSingle-playerSimilar games →