IMHO.

Single-player games like Abysswell

Below are 9 single-player Steam games similar to Abysswell, 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 Abysswell page.

Ranked picks

  1. 1
    Exertion — Steam game cover

    Exertion

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

    Classic arcade shooting meets Survivor-style progression in this side-scrolling action roguelite. Draft powerful cards, discover game-breaking synergies, and unleash bullet hell upon hordes of enemies. Die, upgrade your stats, and return to the arena to become the ultimate weapon.

    ActionIndieRPGSingle-playerSimilar games →
  2. 2
    Ultrablight — Steam game cover

    Ultrablight

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

    A dark fantasy survivors-like roguelite where you craft overpowered builds through backpack management, slaughter corrupted hordes, and push the Blight beyond its limits.

    ActionIndieRPGSingle-playerSimilar games →
  3. 3
    Hexhorde — Steam game cover

    Hexhorde

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

    A pixel-art horde survivor. Pick a hero, wade into the swarm, and let your weapons fire while you move, level up, and shape a build — stacking upgrades, chasing synergies, and evolving your gear across stages full of enemies.

    2026ActionIndieRPG7.99 USDSingle-playerSimilar games →
  4. 4
    Worship Demon — Steam game cover

    Worship Demon

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

    "Worship Demon" is a fast 2D survivor with anime xianxia art and dazzling effects. Play a demonic cultivator, explore secret realms, ruins, and seek spells. Survive, beat boss, master Dao, and grow stronger. Each run unlocks new Arts, bonds, talents—forge your own immortal path.

    2026ActionIndieAdventure6.99 USDSingle-playerSimilar games →
  5. 5
    One More Volley — Steam game cover

    One More Volley

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

    Survive the horde, get greedy, and decide: extract with your gold or stay for one more volley. A dark-fantasy survivors-like where leaving rich is harder than dying — and the portal only opens one way.

    ActionIndieRPGSingle-playerSimilar games →
  6. 6
    Terraclysm Survivors — Steam game cover

    Terraclysm Survivors

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

    Terraclysm Survivors is a fast-paced action roguelike sidescroller. Earth is in peril, jump and attack through treacherous stages packed with enemy hordes while building the ultimate loadout. With up to 8 players online, defeat the invaders and survive in this apocalyptic and chaotic challenge!

    2026ActionIndieRPGSingle-playerSimilar games →
  7. 7
    Flock of the Seraphim — Steam game cover

    Flock of the Seraphim

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

    Exorcise hordes of demons using gun-wielding nuns and angels in this survivors-like bullet heaven! Collect and keep angels with unique weapons, stats, and abilities to create god-like builds as you fend off waves of enemies! Do you have enough faith to survive?

    2026ActionIndie7.49 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    NeuroSquad - Slay the Horde — Steam game cover

    NeuroSquad - Slay the Horde

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

    Invent your own weapons in this sci-fi Roguelike shooter! Combine any weapon with any upgrade to customize your arsenal. Form a squad of holographic soldiers, redesign their guns too, and slay hordes of cybernetic enemies!

    ActionIndieRPGSingle-playerSimilar games →
  9. 9
    Secret Lab Cleaner — Steam game cover

    Secret Lab Cleaner

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

    SCP Horror + Powerwash Simulator. You play as a janitor in a secret laboratory. Your job is to clean the facility without falling into the claws of the monsters lurking inside. Will you make it out alive?

    IndieSingle-playerSimilar games →