IMHO.

Single-player games like Ocean Survivors

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

Ranked picks

  1. 1
    Cosmic Run — Steam game cover

    Cosmic Run

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

    Cosmic Run is a single-player space roguelite where you battle relentless galactic enemies, strategically upgrade your ship, and help the Zogark family survive their journey across the galaxy. Build powerful combinations, adapt to chaotic encounters, and escape one broken system after another.

    2026ActionStrategyIndie9.89 USDSingle-playerSimilar games →
  2. 2
    It's About Pirates — Steam game cover

    It's About Pirates

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

    It's About Pirates is an action-packed single-player pirate roguelike. Upgrade your ship with deadly weapons, command fearsome captains, and unlock powerful items to survive the dangers of the high seas!

    2026ActionSingle-playerSimilar games →
  3. 3
    Arms of God — Steam game cover

    Arms of God

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

    Gear up for a battle through hell in this Roguelite Bullet Heaven Arena Autoshooter with Doom-inspired gore vibes, metal music, and a satisfying combat feel. Wield five weapons at once, upgrade and merge them to forge indestructible builds, and bring divine justice to a world on the brink of chaos.

    2026ActionIndieRPGSingle-playerSimilar games →
  4. 4
    Chrome Survivor — Steam game cover

    Chrome Survivor

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

    Make raves safe again! In this bullet heaven roguelite combine weapons into powerful evolutions, collect items to enhance your runs, equip and craft powerful cybernetic augments that change the way you play. Can you complete a 9 modded nightmare difficulty run and become John Cyberpunk?

    2026ActionIndieEarly AccessSingle-playerSimilar games →
  5. 5
    Flaghead — Steam game cover

    Flaghead

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

    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.

    ActionStrategyRPGSingle-playerSimilar games →
  6. 6
    Starforged Legacy — Steam game cover

    Starforged Legacy

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

    Outlast the onslaught in a sci-fi survivors-like where your decisions matter as much as your firepower. Command customizable starships, enhance your arsenal with 100+ strategy-defining upgrades, and annihilate endless fleets of cosmic combatants! Carve your legacy among the stars or die trying!

    2026ActionStrategyIndieSingle-playerSimilar games →
  7. 7
    Creator's Fall — Steam game cover

    Creator's Fall

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

    Creator’s Fall is an action roguelike with various classes, where you can choose between different paths. The goal is to reach and defeat the final boss at the end of the path. Levels are dynamically generated and feature different biomes. You can choose an upgrade after each level up.

    2025ActionIndie9.99 USDSingle-playerSimilar games →
  8. 8
    Project GOVNOVOSIS — Steam game cover

    Project GOVNOVOSIS

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

    A fast-paced Bullet Hell roguelike where your "hero" is a heavily armored sewage truck. Drift through thousands of enemies, combine dozens of absurd weapons and passive skills. Upgrade your heavy machinery and survive the shift!

    2026ActionIndieCasual4.99 USDSingle-playerSimilar games →