IMHO.

Single-player games like AntiShatter

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

Ranked picks

  1. 1
    Nienix: Cosmic Warfare — Steam game cover

    Nienix: Cosmic Warfare

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

    Search for the legendary lost artifact Nienix through galaxies in conflict! An open world space action RPG adventure that can be played both alone and together!

    2023ActionIndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  2. 2
    IRON WORLD — Steam game cover

    IRON WORLD

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

    IRON WORLD is a top-down open world RPG. Experience the unforgiving life of a space settler travelling across the post-apocalyptic world. Drive your own car, fight, explore.

    2023ActionIndieRPG4.99 USDSingle-playerSimilar games →
  3. 3
    EVERSPACE™ 2 — Steam game cover

    EVERSPACE™ 2

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

    EVERSPACE 2 is a fast-paced single-player spaceship shooter with exploration in space and on planets, tons of loot, RPG elements, mining, and crafting. Experience an exciting sci-fi story set in a vivid, handcrafted open world full of secrets, puzzles, and perils.

    2023ActionAdventureSimulation49.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Tankenstein — Steam game cover

    Tankenstein

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

    Tankenstein is a 3rd person ARPG where the player controls a dishevelled tank in a post apocalyptic wasteland looking for new parts to survive and upgrade itself. All of the other tanks in the scrapyard have the same goal, which makes them hostile in this survival of the fittest arena.

    2025ActionIndieRPG17.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Alien Shooter — Steam game cover

    Alien Shooter

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

    The endless darkness and the somber, long passages of a military complex have become the abode of evil, thousands of blood-thirsty creatures fill its offices, storehouses and mysterious laboratories. About 1,000 monsters on each map, showing up to 100 monsters simultaneously on one playing screen.

    2009ActionIndieRPG4.99 USDSingle-playerSimilar games →
  6. 6
    Dreadhunter — Steam game cover

    Dreadhunter

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

    Plough through hordes of deadly monsters and defeat vicious bosses in an intense fast paced shooter RPG where all items are “legendary”, levels are ever-changing and combat is razor-sharp.

    2023ActionIndieRPG24.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Sharded World — Steam game cover

    Sharded World

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

    Sharded World is a reversed bullet hell, rogue-lite, ARPG game combining simple gameplay and great rpg progression. Each level has its own unique features and challenges. Upgradable characters, weapons and orbs. Challenges, daily quests, and leaderboards. Fight, get stronger and defeat the Lich!

    2023ActionIndieAdventure4.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Relic Hunters Legend — Steam game cover

    Relic Hunters Legend

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

    A Top-Down Shooter/Looter RPG with a touching story inspired by JRPG classics. Shoot enemies, get loot, and customize your characters. Multiple endgame systems and over 100 hours of play await you solo or up to 4-player co-op!

    2025ActionIndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →