IMHO.

Single-player games like Lunaris

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

Ranked picks

  1. 1
    Hover Point — Steam game cover

    Hover Point

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

    Hover Point is a physics-based rogue-lite bullet hell where movement is your weapon. Dodge chaotic swarms with auto-fire action, build your skill tree, and climb global leaderboards. Master the chaos solo or in co-op via mouse-only, keyboard-only, or controller-only playstyles.

    2026ActionIndieCasual4.99 USDSingle-playerSimilar games →
  2. 2
    No Sweet Looks — Steam game cover

    No Sweet Looks

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

    Nothing but ocean in every direction, and monsters eyeing you down everywhere you go! Wake up, confront the monsters, and find your way home in this top down rouge-like, with a unique take on shooting mechanics. 

    2025ActionIndie2.99 USDSingle-playerSimilar games →
  3. 3
    Compadrone: Land Wars — Steam game cover

    Compadrone: Land Wars

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

    In this fast-paced roguelite arena shooter with tower-defense twists, control a drone capable of wielding multiple weapons and fight hordes of alien warbots. Collect resources and XP to unlock new weapons, towers, abilities, and drones.

    2025ActionIndieAdventure4.99 USDSingle-playerSimilar games →
  4. 4
    PengPong — Steam game cover

    PengPong

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

    PengPong is a bullet-hell roguelike where pinball meets gambling. Bounce your way through chaos and bet it all to survive.

    2026ActionIndieCasualSingle-playerSimilar games →
  5. 5
    Protocol : Kill Switch — Steam game cover

    Protocol : Kill Switch

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

    Survive the mainframe in this Digital-Noir roguelite. Outrun the Magenta Corruption, overclock your code at risky Shrines, and fight alongside your upgraded DAEMON. Master high-voltage weaponry to clear swarms of predatory logic. In this arena, you aren't a bug—you’re the virus.

    ActionIndieCasualSingle-playerSimilar games →
  6. 6
    Gunlocked 2 — Steam game cover

    Gunlocked 2

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

    Movement is your weapon. A sci-fi action roguelike and shmup combined, in Gunlocked 2 you'll pilot and upgrade a state-of-the-art warship against endless waves of deadly aliens. Deep customization, branching paths, and tons of unlockables offer endless replayability!

    2026ActionIndieRPG11.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    BALL x PIT — Steam game cover

    BALL x PIT

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

    BALL x PIT is a brick-breaking, ball-fusing, base-building survival roguelite. Batter hordes of enemies with ricocheting balls and gather the riches of the pit to expand your homestead, generate resources and recruit unique heroes.

    2025ActionIndie14.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Vital Shell — Steam game cover

    Vital Shell

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

    Vital Shell is a single player top-down arena shooter that puts you in control of mechs inspired by classic fantasy archetypes. Unlock powerful synergies with unique weapons, traits, and abilities as you take on increasingly challenging waves of enemies in a shattered realm.

    2026ActionRPG5.99 USDDeck VerifiedSingle-playerSimilar games →