IMHO.

Single-player games like Triangles

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

Ranked picks

  1. 1
    Dewdrop — Steam game cover

    Dewdrop

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

    Make music & solve puzzles with physics at the same time. Draw vines, guide dewdrops through vibrant levels, unlock new sounds, and create your own beats in a relaxing musical sandbox.

    2026SimulationCasualSingle-playerSimilar games →
  2. 2
    OFFBEAT — Steam game cover

    OFFBEAT

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

    OFFBEAT is a music-tycoon game where you build the recording studio of your dreams. Collect and upgrade increasingly strange musical objects, complete jobs for cash, and record real, actual music.

    2026IndieSimulationEarly Access10.79 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Random Mix — Steam game cover

    Random Mix

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

    The rhythm game that writes a brand-new song every time you press play. 50+ genres synthesized live. Tap it, remix it, or build your own: you are the DJ and the producer, no music knowledge needed. Fully offline.

    2026IndieCasualEarly Access2.39 USDSingle-playerSimilar games →
  4. 4
    BeatChip '95 — Steam game cover

    BeatChip '95

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

    You find a beat up old PC in a hidden room with an arcane piece of music software. Can your beats lead you to success? Create tapes, get cash and upgrade your setup in this cosy music-making simulator

    2026IndieSimulationCasual4.89 USDSingle-playerSimilar games →
  5. 5
    Metronome Mage — Steam game cover

    Metronome Mage

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

    Metronome Mage is a pixel-art desktop companion that turns keyboard input into mana, spells, loot, and dungeon progress. Keep the small mage on your desktop, start Pomodoro-style explorations, and make focus time feel like a light fantasy adventure.

    IndieCasualSingle-playerSimilar games →
  6. 6
    Etude — Steam game cover

    Etude

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

    Competitive multiplayer music e-sport where every note is a vote. Play with a MIDI keyboard or a computer-keyboard loop sequencer.

    2026SportsIndieCasualSingle-playerSimilar games →
  7. 7
    Incredibox — Steam game cover

    Incredibox

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

    Incredibox is a music game that lets you create your own music with the help of a merry crew of beatboxers.

    2021IndieCasual4.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Rytmos — Steam game cover

    Rytmos

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

    #3 Best game of the year 2023 in Eurogamer! A relaxing puzzle game where you create music by solving mazes. Travel from planet to planet and discover new music. Finalist Apple design awards 2024 in interaction

    2023Casual14.99 USDSingle-playerSimilar games →