IMHO.

Single-player games like Astro beasts

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

Ranked picks

  1. 1
    Destropolis 2 — Steam game cover

    Destropolis 2

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

    Hordes of red cube enemies. Bullets, lasers and nukes. Cities to raze to the ground.

    ActionSingle-playerSimilar games →
  2. 2
    TouHou Koishi's Enchanted Woods — Steam game cover

    TouHou Koishi's Enchanted Woods

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

    「TouHou Koishi's Enchanted Woods」 is a Touhou fangame.This is a "reverse-construction" action rogue-lite.Koishi vs. Kokoro! But as the playable character, Koishi uses various enhancement cards to continuously strengthen Kokoro. Can she ultimately defeat the Kokoro she has built up herself?

    2026ActionIndieAdventureSingle-playerSimilar games →
  3. 3
    Coven: All Powerful — Steam game cover

    Coven: All Powerful

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

    A chaotic spell-slinging party brawler where Sages clash in ever-changing magical realms. Stack wild enchantments, unleash devastating spells and combos, and outlast your friends in fast, unpredictable battles full of pure arcane mayhem.

    2026ActionStrategyIndieFreeSingle-playerSimilar games →
  4. 4
    Block-Lite — Steam game cover

    Block-Lite

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

    Block-Lite is a simple, fast-paced roguelite! Choose your character, grab a weapon, and fight through wave after wave of enemies until you become unstoppable.

    2025ActionIndieAdventure1.49 USDSingle-playerSimilar games →
  5. 5
    Project: ELIOT — Steam game cover

    Project: ELIOT

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

    Dive into 'Project ELIOT,' a gripping rogue-like with rich story, diverse magical spells, and endless dungeons. Are you ready to confront the darkness?

    ActionStrategyIndieSingle-playerSimilar games →
  6. 6
    I'm No Demonlord — Steam game cover

    I'm No Demonlord

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

    "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.

    2026ActionIndieAdventure8.99 USDSingle-playerSimilar games →
  7. 7
    Anomaly President — Steam game cover

    Anomaly President

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

    In this presidential rogue-like action game, gather votes and run for presidency by day, then transform into a warrior to take down your enemies by night! Master unique skills to become a swordmaster, a cyber mage, or anything in between, and overthrow the ruthless president!

    2026ActionIndieAdventure14.99 USDSingle-playerSimilar games →
  8. 8
    SealChain: Call of Blood — Steam game cover

    SealChain: Call of Blood

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

    SealChain is a roguelike game where items can link together to form chain reactions. Items can also be arranged into specific formations to create seals, granting special effects.

    2026ActionStrategyIndie8.99 USDDeck PlayableSingle-playerSimilar games →