IMHO.

Single-player games like Poly

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

Ranked picks

  1. 1
    District Panic — Steam game cover

    District Panic

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

    an action-packed arcade shooter that takes you deep into the heart of a computer under siege.You're the system's last line of defense.

    2024ActionIndieCasual3.99 USDSingle-playerSimilar games →
  2. 2
    Island of Challenge — Steam game cover

    Island of Challenge

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

    Are you ready for the challenge? Face monsters in a 2D pixel art bullet hell to prove your worth and join Captain Valdo's pirate crew! Step into Geraldo's shoes, choose your weapon, buy upgrades, and grow stronger on this journey. What are you waiting for? The crew is waiting for you!

    2025ActionIndieAdventure1.99 USDSingle-playerSimilar games →
  3. 3
    Time Wasters — Steam game cover

    Time Wasters

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

    Time Wasters is a space shooter bullet heaven roguelite. Equip and upgrade weapons, destroy swarms of enemies, and collect Time & Space Cubes to bend the timeline to your advantage.

    2023ActionIndieRPG4.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Go Mecha Ball — Steam game cover

    Go Mecha Ball

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

    Load up and roll out, in this twin stick shooter with roguelike progression! Blast your way through arcade-style levels, using pinball-style physics mixed with an arsenal of devastating weapons. Defeat waves of enemy bots, battle big bosses, and upgrade your mech between runs.

    2024Action19.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Fight To The Death — Steam game cover

    Fight To The Death

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

    Fight To The Death is a roguelite game where you enter an arena filled with hundreds or even thousands of monsters. Utilizing each character's unique skills, collecting powerful items, crafting your own playstyle, and striving to be the last one standing.

    2024ActionIndieRPG2.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Army of Ruin — Steam game cover

    Army of Ruin

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

    Wreak havoc on countless foes with mighty weapons and deadly spells! Enhance your skills and face even greater dangers! Army of Ruin is an auto-shooter where you become the Bullet Hell.

    2023ActionIndieCasual7.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Star of Providence — Steam game cover

    Star of Providence

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

    Star of Providence is a top down action shooter with procedurally generated elements. Explore a large, abandoned facility in search of incredible power, fighting dangerous foes and gaining new weapons and upgrades as you progress.

    2017ActionIndie14.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Stellar Interface — Steam game cover

    Stellar Interface

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

    Run through the universe in this rogue-like-ish space-shooter. Discover the numerous perks/consumables and their synergistic effects. Explore the randomly-generated galaxy to find merchants, unlock spacecrafts, collect Cartridges and checkmark your kills of the various galactic overlords.

    2016ActionIndieCasual12.99 USDSingle-playerSimilar games →