IMHO.

Single-player games like Trivasion

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

Ranked picks

  1. 1
    LINOVICTUS — Steam game cover

    LINOVICTUS

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

    Fight through waves of enemies across shifting arenas, buy upgrades between stages, invest in new ships, research permanent upgrades between runs, and compete on the global leaderboards in this blood-pumping twin stick shooter.

    2026ActionIndie6.79 USDSingle-playerSimilar games →
  2. 2
    Nova Protocol — Steam game cover

    Nova Protocol

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

    A neon bullet heaven at absurd scale. Thousands of wireframe enemies, one auto-firing interceptor, and a grid floor that buckles beneath the swarm. Draft augments, evolve your weapons, and survive a boss every five waves — until the Black Hole arrives at wave thirty, then it's the Finale wave!

    2026ActionIndieCasualSingle-playerSimilar games →
  3. 3
    VectaGuard — Steam game cover

    VectaGuard

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

    Arcade-inspired shmup action where neon vector caverns explode with modern visuals, dynamic music, weapon upgrades and intense score chasing.

    2026ActionIndie12.99 USDSingle-playerSimilar games →
  4. 4
    Breath of Digital God — Steam game cover

    Breath of Digital God

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

    Become a digital god in a fast-paced meditave bullet hell. Freeze time, reverse reality, and survive waves of chaotic energy synced to music. Master your abilities and reach the highest level of reality.

    2026ActionIndieSimulationSingle-playerSimilar games →
  5. 5
    Dodgeon — Steam game cover

    Dodgeon

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

    A pure-dodge neon arcade game. Choose your power, assemble your enemies from 15 types, then survive the flood of projectiles as long as you can. Minimalist, snappy, endlessly replayable — with a leaderboard for every set.

    2026ActionIndieCasual3.59 USDSingle-playerSimilar games →
  6. 6
    You Are Circle — Steam game cover

    You Are Circle

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

    You are a circle in a sharp world. Fight jagged enemies in a neon twin-stick bullet-hell roguelite, build devastating ability combos, and grow from fragile to unstoppable through shifting neon labyrinths.

    ActionIndieSingle-playerSimilar games →
  7. 7
    Starshapes — Steam game cover

    Starshapes

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

    A calm and highly satisfying puzzle game about connecting shapes to create 3D star constellations.

    2026IndieCasualSingle-playerSimilar games →
  8. 8
    White Dwarf — Steam game cover

    White Dwarf

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

    You are a dying star, and the rock field around you never stops closing in. Survive relentless waves, draft upgrades between levels, and save your cooldowns for when the gaps disappear. Every boss you defeat returns as a regular enemy for the rest of the run.

    2026ActionIndieCasual1.79 USDSingle-playerSimilar games →