IMHO.

Single-player games like Nijoaju

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

Ranked picks

  1. 1
    Black Zen White — Steam game cover

    Black Zen White

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

    Black Zen White is a relaxing puzzle platformer where the world flips between two versions: black and white. Think, time your moves, bend time, and interact with strange creatures in this contemplative, hand-drawn journey inspired by East Asian ink paintings for 1 to 2 players.

    2026IndieAdventureCasualSingle-playerSimilar games →
  2. 2
    A Tale of Synapse : The Chaos Theories — Steam game cover

    A Tale of Synapse : The Chaos Theories

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

    Help Sci and Néro to get out of a world where logic, mathematics and puzzles will be your allies in a 2D platform game with a unique aesthetic.

    2022IndieAdventureCasual17.99 USDSingle-playerSimilar games →
  3. 3
    Deathplane — Steam game cover

    Deathplane

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

    Deathplane is a 2D puzzle-platformer game about moving the actual deathplane below the level up and down to kill enemies and find solutions and secrets.

    2026ActionIndieCasual1.72 USDSingle-playerSimilar games →
  4. 4
    Rocoumie and Bouquet — Steam game cover

    Rocoumie and Bouquet

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

    Control Rocoumie, a tiny mischievous red fairy, and use the power of flowers to find your way home. A casual co-op action puzzle game for 1–4 players, with simple, easy controls. Find the key, reach the exit together, and enjoy it with family, friends, or players of any skill level.

    2026ActionIndieCasual3.49 USDSingle-playerSimilar games →
  5. 5
    Elle: Portal — Steam game cover

    Elle: Portal

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

    A free spin-off of Elle (puzzle platformer). Collect coins while avoiding the maze keepers.

    2023ActionIndieAdventureFreeSingle-playerSimilar games →
  6. 6
    Rollick N' Roll — Steam game cover

    Rollick N' Roll

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

    Rollick N' Roll combines fun physics with intuitive controls to deliver a joyful puzzle experience for all ages. Explore a collection of marvelous marble runs, with a modern twist.

    2026ActionStrategyIndie7.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Nymble 2 — Steam game cover

    Nymble 2

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

    Jack returns in Nymble 2, a turn-based puzzle-platformer where every step and jump matters. Solve 100+ handcrafted levels filled with new enemies, traps, and hazards that react when you move. Find the seedling, plant it, and climb the beanstalk to reach the next level above.

    ActionIndieSingle-playerSimilar games →
  8. 8
    InOut — Steam game cover

    InOut

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

    A minimalist puzzle platformer where each level is more than they seem. Change your perspective on levels to discover new areas. Explore the world to unearth its hidden secrets.

    2026ActionIndieAdventureSingle-playerSimilar games →