IMHO.

Single-player games like Luna Abyss

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

Ranked picks

  1. 1
    MELI — Steam game cover

    MELI

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

    MELI is a narrative video game that combines exploration, music and deep emotions. Control Meli, a teenager who finds in her electric bass a way to express what words cannot say.

    ActionIndieAdventureSingle-playerSimilar games →
  2. 2
    The Rewind Factory — Steam game cover

    The Rewind Factory

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

    A software update fails and you end up in a test track. The only way out: complete the test track. You can rewind through time, wall run, dash, slide and slow down time to complete the test chambers as fast a possible. Can you beat the fastest time in this FPS movement based game?

    2023ActionIndie4.99 USDSingle-playerSimilar games →
  3. 3
    Shadowbound — Steam game cover

    Shadowbound

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

    Shadowbound is a minimalist 3D platforming and puzzle journey where light is your enemy and shadow your only ally. Overcome short challenges, manipulate light, and recover lost colors to rebuild the memories of a lifetime.

    2026ActionIndieAdventureSingle-playerSimilar games →
  4. 4
    Lazer Rush Reloaded — Steam game cover

    Lazer Rush Reloaded

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

    SHOOT, CLIMB, SLASH, DASH, JUMP, SLIDE, AND RIDE the most intense rollercoaster of a MOVEMENT SHOOTER-PLATFORMER you’ve ever played. Experience challenging chaotic combat and high stakes platforming at the same time. Fight at top speed in Lazer Rush.

    2023ActionIndieAdventure1.99 USDSingle-playerSimilar games →
  5. 5
    JETRUNNER — Steam game cover

    JETRUNNER

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

    JETRUNNER is a parkour FPS, with cel shaded, comic like visuals, and a gameplay loop that can be best described as Trackmania meets Titanfall. Rich, expressive movement, and tight gunplay is what JETRUNNER is all about.

    2025ActionSportsIndie19.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Angry Angry Shark 2 — Steam game cover

    Angry Angry Shark 2

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

    Survive endless waves of deadly sharks in this fast-paced FPS. Play solo or with up to 3 friends, unlock powerful weapons, customize your loadout, and see how long you can survive.

    ActionIndieAdventureSingle-playerSimilar games →
  7. 7
    Towerbolt — Steam game cover

    Towerbolt

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

    Towerbolt is a fast paced vertical platformer set in the year 239X. Race to the top of a cyberpunk Megatower while outrunning lethal security lasers on every floor!

    2026Action11.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Captain Soda Prologue — Steam game cover

    Captain Soda Prologue

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

    Transform into the ultimate pop bottle hero, obliterating an alien army with your sparkling soda guns! Captain Soda is a fizzy arcade platform shooter boasting soda flavors with unique abilities, powerful upgrades, and pulse-pounding challenges. Chemical warfare just got refreshing.

    2026ActionIndieRPGFreeSingle-playerSimilar games →