IMHO.

Single-player games like Treble-Basie

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

Ranked picks

  1. 1
    Pizzapocalypse 2 — Steam game cover

    Pizzapocalypse 2

    Single-player alternative to Treble-Basie — playable solo, no multiplayer required. Shares Indie and Adventure with Treble-Basie.

    Use your pizza to bounce, swing and dash in this 3D platformer! Explore different countries, and put a stop to the greedy corporation selling Pizza-in-a-can!

    ActionIndieAdventureSingle-playerSimilar games →
  2. 2
    Calico Wilder and the Crystal Blade — Steam game cover

    Calico Wilder and the Crystal Blade

    Single-player alternative to Treble-Basie — playable solo, no multiplayer required. Shares Indie and Adventure with Treble-Basie.

    Calico Wilder and the Crystal Blade is a 3D platformer inspired by classics of the early 2000's. Join Relic Hunters Calico and Lilly as they traverse an ancient temple in search of a strange and powerful artifact: the Crystal Blade!

    ActionIndieAdventureSingle-playerSimilar games →
  3. 3
    Boingo! — Steam game cover

    Boingo!

    Single-player alternative to Treble-Basie — playable solo, no multiplayer required. Shares Indie and Adventure with Treble-Basie.

    Bounce through colourful worlds, overcome wild platforming challenges, and help Boingo save his family in this energetic 2D platforming adventure!

    2027ActionIndieAdventureSingle-playerSimilar games →
  4. 4
    ANU: Tablets of Thoth — Steam game cover

    ANU: Tablets of Thoth

    Single-player alternative to Treble-Basie — playable solo, no multiplayer required. Shares Adventure with Treble-Basie.

    ANU: Tablets of Thoth is a 3D platformer adventure where you play as Anu, a reincarnated jackal god. Sprint, scale, swim, and sail across Ancient Egypt. Use Soul Syphon to defeat undead enemies, discover hidden secrets, collect artifacts, and stop the dark sorcerer Voodoo Vulture.

    ActionAdventureSingle-playerSimilar games →
  5. 5
    Foldy's OS Quest — Steam game cover

    Foldy's OS Quest

    Single-player alternative to Treble-Basie — playable solo, no multiplayer required. Shares Indie and Adventure with Treble-Basie.

    Foldy’s OS Quest invites players into a colorful computerized world for an action-packed 3D platforming adventure like no other! Run, jump, zip, surf and stomp your way through the magical world of personal computing, and take down the virus before it can break through the Firewall!

    ActionIndieAdventureSingle-playerSimilar games →
  6. 6
    Haiju — Steam game cover

    Haiju

    Single-player alternative to Treble-Basie — playable solo, no multiplayer required. Shares Indie and Adventure with Treble-Basie.

    Gather the 36 Heavenly Wind Bells from across otherworldly landscapes drawn from Japanese mythology. Charge through enemies and glide over vast gaps in a high-speed action platformer charged with electric energy.

    2027ActionIndieAdventureSingle-playerSimilar games →
  7. 7
    Demon Baby — Steam game cover

    Demon Baby

    Single-player alternative to Treble-Basie — playable solo, no multiplayer required. Shares Indie and Adventure with Treble-Basie.

    Rescue Lumi from the underworld in this charming 3D platformer. Master powerful Viking helmets across seven unique worlds and uncover an ancient civilization that existed long before Vikings or demons walked the earth.

    ActionIndieAdventureSingle-playerSimilar games →
  8. 8
    Astrolander — Steam game cover

    Astrolander

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

    Astrolander is an action-packed modern take on retro platformers featuring innovative 2.5D+3D gameplay and unique optional local co-op chaos! Attack enemies with your CDjector, dodge cassette launching boomboxes, and more on your quest to save the Most Valuable Programs!

    2026ActionIndieSingle-playerSimilar games →