IMHO.

Single-player games like Cube Crawler

Below are 9 single-player Steam games similar to Cube Crawler, 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 Cube Crawler page.

Ranked picks

  1. 1
    Void Raider — Steam game cover

    Void Raider

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

    In the depths of a ruined galaxy, laws no longer exist. You embody a Void Raider, a space marauder with no ties, ready to do anything to get your hands on rare resources and forgotten artifacts.

    2025ActionIndieAdventure9.99 USDSingle-playerSimilar games →
  2. 2
    Daedalia — Steam game cover

    Daedalia

    Single-player alternative to Cube Crawler — playable solo, no multiplayer required. Shares Action and Early Access with Cube Crawler.

    A Greek labyrinth rebuilt every game. Find the key, the Golden Fleece and the ichor before the others do — while the Minotaur hunts the corridors and the Medusa petrifies on sight. Die, and come back as a Shade to possess them

    2027ActionAdventureEarly AccessSingle-playerSimilar games →
  3. 3
    Monster Portal — Steam game cover

    Monster Portal

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

    Monster Portal is a roguelite with dungeon-crawler like elements. It follows one of your world's last few powerful heroes, sent on a quest to rid the planet of monsters and their gruesome overlords that have overtaken your world from hellish dimensions.

    2025ActionIndieAdventure9.99 USDSingle-playerSimilar games →
  4. 4
    SPACE HUG-DUNG — Steam game cover

    SPACE HUG-DUNG

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

    "Infiltrate mysterious planetary facilities to snatch the core 'Hug-Dung' and escape. Battle giant robots and alien creatures in 4-player co-op, secure the core, and return to the extraction pod in this sci-fi action experience."

    2026ActionIndieAdventure0.99 USDSingle-playerSimilar games →
  5. 5
    Compass Lost — Steam game cover

    Compass Lost

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

    Explore procedurally generated ancient ruins filled with traps, puzzles, and treasure! Seek fame and fortune alone or with a party but beware! Signs of ancient curses are everywhere and escaping with your plunder and your life may prove to be the ultimate challenge.

    ActionIndieAdventureSingle-playerSimilar games →
  6. 6
    Chemical Combat — Steam game cover

    Chemical Combat

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

    Combine chemicals, prepare potions, and battle hordes of mythical monsters in this action-packed, chemistry-themed roguelike. You'll fight your way through a procedurally-generated science lab, exploding endless enemies and solving various puzzles, all to earn coins and upgrade your equipment.

    2025ActionIndieEarly Access8.99 USDSingle-playerSimilar games →
  7. 7
    Revenant Maze — Steam game cover

    Revenant Maze

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

    A first person, action-roguelite that centres around going fast. Enter a procedurally generated maze filled with prototypes and architects intent on defeating you. Create the strongest synergies and blitz all in sight.

    2026ActionIndieEarly AccessSingle-playerSimilar games →
  8. 8
    Dense Void — Steam game cover

    Dense Void

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

    A story-driven, first-person grounded sci-fi horror game inspired by astrophysics and speculative science. Trapped on an asteroid outpost orbiting a black hole, survive physics-based threats and impossible phenomena where every choice leads to 5 distinct endings.

    ActionIndieAdventureSingle-playerSimilar games →
  9. 9
    Arrival of Beasts — Steam game cover

    Arrival of Beasts

    Single-player alternative to Cube Crawler — playable solo, no multiplayer required. Shares Indie with Cube Crawler.

    Discover one of the hardest tower defense games with strategic elements, individual gameplay and challenging mechanics. Play together with your friends in co-op mode, create a team and compete with other players in the online ranking.

    2023StrategyIndie12.99 USDSingle-playerSimilar games →