IMHO.

Single-player games like Shardstorm

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

Ranked picks

  1. 1
    Tower of Wizard — Steam game cover

    Tower of Wizard

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

    Tower of Wizard is a survival rogue-lite where you ascend a cursed tower filled with monstrous foes and fallen wizards. Collect powerful relics, craft broken builds, and uncover the mystery that waits at the top floor.

    2027ActionSingle-playerSimilar games →
  2. 2
    Loot Survivors — Steam game cover

    Loot Survivors

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

    Survivors-like meets deep ARPG Loot. Fight endless hordes across deadly floors, then roll, gamble, and upgrade gear across 10 tiers of modifiers and powerful Uniques to forge a game-breaking build. One life. Permadeath. Infinite loot. How deep can you fall?

    ActionRPGSingle-playerSimilar games →
  3. 3
    Flaghead — Steam game cover

    Flaghead

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

    Flaghead is an arena shooter roguelite where you play as a country, surviving through history from the dark ages into the cybernetic futures and beyond.

    2026ActionStrategyRPGSingle-playerSimilar games →
  4. 4
    Knell — Steam game cover

    Knell

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

    A gothic top-down survivor-roguelite. Attack, weave and dodge through undead hordes while picking level-up cards to build your character, then fight a boss at the end of each map. Nine characters, dodge-only defense, run-based roguelite progression.

    ActionIndieCasualSingle-playerSimilar games →
  5. 5
    Mega Raiders — Steam game cover

    Mega Raiders

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

    You know when the screen is just exploding with enemies, you're leveling up like crazy? Yeah, we made that in CO-OP. Grab your squad, build your character, use your ultimate, and enter the boss lairs to slay them. Everything is different when you're wrecking stuff with your crew.

    ActionIndieCasualSingle-playerSimilar games →
  6. 6
    Hell On Earth — Steam game cover

    Hell On Earth

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

    Hell on Earth is a fast paced action rogue-lite game, playable solo or in co-op with a friend. Battle hordes of enemies, collect gold, gems, gear, and enhance your hero to defeat powerful bosses. Choose your class, customize your hero’s skills, select your appearance, and save the world from Hell.

    ActionIndieRPGSingle-playerSimilar games →
  7. 7
    Malignant Survivors 2 — Steam game cover

    Malignant Survivors 2

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

    Experience the most intense 3D crowd combat ever. Pick your hero, gear up and face the horde. Grab loot, get stronger to stay alive. Didn't work? Try another hero, another build. Find your own path to the Abyss.

    2026ActionAdventureRPGSingle-playerSimilar games →
  8. 8
    FIGHT-QUEST — Steam game cover

    FIGHT-QUEST

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

    FIGHT-QUEST is a first-person roguelite where you become an unstoppable "Hero". Stack game-changing upgrades to slay thousands of fantasy foes, discover sinster secrets in a colorful world, and bank your hard-earned gold.

    2026ActionIndieRPGSingle-playerSimilar games →
  9. 9
    Shards of Her — Steam game cover

    Shards of Her

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

    Embark in a world of magic, where once mighty gods reigned supreme, but now are hunted and on the brink of oblivion. Can you save your love amidst a world consumed by lust and betrayal?

    2023IndieAdventureCasual6.99 USDDeck PlayableSingle-playerSimilar games →