IMHO.

Single-player games like Solar Scion

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

Ranked picks

  1. 1
    BattleCourt — Steam game cover

    BattleCourt

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

    BattleCourt: a Casual Horde Survival Looter and Shooter. Millions of combinations of guns, survive as long as you can.

    2020ActionIndieCasual0.99 USDSingle-playerSimilar games →
  2. 2
    To The Death — Steam game cover

    To The Death

    Single-player alternative to Solar Scion — playable solo, no multiplayer required. Shares Action and Casual with Solar Scion.

    Fast-paced top down shooter. Single player or 2-4 players in local multiplayer / co-op. Sci-fi setting. 3D physics makes the gameplay more dynamic / immersive than traditional 2D shooters. Varied weapons, enemies and interactive environments. All set to a pounding rock / electronica score.

    2024ActionCasualEarly Access11.99 USDSingle-playerSimilar games →
  3. 3
    Scrapstorm — Steam game cover

    Scrapstorm

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

    A 1-4 player bullet-heaven roguelite where the whole city is hunting you. Draft cards every level until one pistol turns into a screen-clearing mess, and watch out for the traffic, the third rail and whatever is running each district.

    ActionIndieRPGSingle-playerSimilar games →
  4. 4
    Hunters Trial : One Breath — Steam game cover

    Hunters Trial : One Breath

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

    Fixed-position, scope-only hunting. One position, one breath, one shot. Read the wild, hold your breath, and take the perfect shot across 40 trials in three biomes. Unlock 8 rifles, upgrade your hunter, and master every star.

    2026ActionSportsIndieSingle-playerSimilar games →
  5. 5
    Yet Another Zombie Defense HD — Steam game cover

    Yet Another Zombie Defense HD

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

    Top-down zombie shooter with tower defense elements featuring up to 4 players local and online co-op. Build your base by day, defend it by night, put your skills to the test to stay alive as long as possible! Darkness is coming. How long can YOU survive?

    2017ActionIndie3.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Chippy — Steam game cover

    Chippy

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

    Chip destructible bosses apart pixel-by-pixel in this twin-stick bullet-hell shooter.

    2019ActionIndie7.49 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Danger Scavenger — Steam game cover

    Danger Scavenger

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

    Danger Scavenger is fast-paced action, cyberpunk-themed, roguelite skyline crawler. Blow up, cut, shoot enemy robots on the roofs of skyscrapers. Choose your way to higher levels, loot, buy stuff, upgrade yourself, fight against greedy corporations, be a rebel!

    2021ActionIndie1.24 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    X Invader — Steam game cover

    X Invader

    Single-player alternative to Solar Scion — playable solo, no multiplayer required. Shares Action and Strategy with Solar Scion.

    X Invader is an action roguelite where you hack into big corporations' servers. Use add-ons from fellow hackers to defeat monsters. Powerful, cute bosses guard these servers!

    2024ActionStrategyIndie4.99 USDDeck PlayableSingle-playerSimilar games →