IMHO.

Single-player games like TETRIX 3D

Below are 8 single-player Steam games similar to TETRIX 3D, 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 TETRIX 3D page.

Ranked picks

  1. 1
    Greebles — Steam game cover

    Greebles

    Single-player alternative to TETRIX 3D — playable solo, no multiplayer required. Shares Action and Indie with TETRIX 3D.

    A modern reproduction of a classic game! Navigate the maze and crush Greebles to rack up a high score, just don't let them touch you!

    2024ActionIndieCasual4.99 USDSingle-playerSimilar games →
  2. 2
    Megaris — Steam game cover

    Megaris

    Single-player alternative to TETRIX 3D — playable solo, no multiplayer required. Shares Indie and Casual with TETRIX 3D.

    A casual classic puzzle game with lots of modes and extras.

    2026StrategyIndieFree To PlayFreeSingle-playerSimilar games →
  3. 3
    Hyper Space — Steam game cover

    Hyper Space

    Single-player alternative to TETRIX 3D — playable solo, no multiplayer required. Shares Action and Indie with TETRIX 3D.

    Hyper Space is a “Dodge ’Em Up” Arcade game. Collect stars while avoiding space hazards to reach the highest score, unlock new skins, compete with your friends and travel through space to the most distant galaxies.

    2024ActionStrategyIndie4.99 USDSingle-playerSimilar games →
  4. 4
    Alice and You in the planet of numbers — Steam game cover

    Alice and You in the planet of numbers

    Single-player alternative to TETRIX 3D — playable solo, no multiplayer required. Shares Action and Indie with TETRIX 3D.

    Walk as many numbers as there are written in the direction you are trying to go. This is a whole new puzzle game based on a very simple idea! Can you achieve 100% and get a donut from King Donut?

    2021ActionIndieCasual6.99 USDSingle-playerSimilar games →
  5. 5
    Ducks in a Row — Steam game cover

    Ducks in a Row

    Single-player alternative to TETRIX 3D — playable solo, no multiplayer required. Shares Indie and Casual with TETRIX 3D.

    Help Mama Duck navigate parks, factories, and more in this super cute puzzler, and bring all her baby ducks home!

    2024IndieCasual4.99 USDSingle-playerSimilar games →
  6. 6
    Pinball Trimball - First Mission — Steam game cover

    Pinball Trimball - First Mission

    Single-player alternative to TETRIX 3D — playable solo, no multiplayer required. Shares Casual with TETRIX 3D.

    Pinball game with clean retro sci-fi design.

    2026SimulationCasual4.99 USDSingle-playerSimilar games →
  7. 7
    Boxed-In — Steam game cover

    Boxed-In

    Single-player alternative to TETRIX 3D — playable solo, no multiplayer required. Shares Action and Casual with TETRIX 3D.

    Boxed-In is a small action puzzle game where you trap little enemies by surrounding them with blocks. Move fast or be eaten.

    2021ActionStrategyCasualFreeDeck PlayableSingle-playerSimilar games →
  8. 8
    Takeover 2 — Steam game cover

    Takeover 2

    Single-player alternative to TETRIX 3D — playable solo, no multiplayer required. Shares Action and Indie with TETRIX 3D.

    Take to the streets solo or with a partner in this fast paced, high-impact arcade beat ’em up. Takeover returns with refined gameplay, upgraded visuals and a pulse-pounding new soundtrack.

    2026ActionIndieCasualSingle-playerSimilar games →