IMHO.

Single-player games like Ryuheidou's Game Shelf

Below are 10 single-player Steam games similar to Ryuheidou's Game Shelf, 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 Ryuheidou's Game Shelf page.

Ranked picks

  1. 1
    Marblous — Steam game cover

    Marblous

    Single-player alternative to Ryuheidou's Game Shelf — playable solo, no multiplayer required. Shares Action and Indie with Ryuheidou's Game Shelf.

    A Physics based marble run with procedural generated platform levels. Try to beat the best time. The premise is simple, but controlling and balanced the ball, and escaping the tornado behind you, is hard to master. Skill based gaming.

    2023ActionIndie7.99 USDSingle-playerSimilar games →
  2. 2
    The Legend of URE — Steam game cover

    The Legend of URE

    Single-player alternative to Ryuheidou's Game Shelf — playable solo, no multiplayer required. Shares Action and Indie with Ryuheidou's Game Shelf.

    The Legend of URE is a challenge based endless runner focused around a dynamic wind system with procedural generation elements. Death is inevitable. How many stages can you clear before meeting your end?

    2025ActionIndieCasual4.99 USDSingle-playerSimilar games →
  3. 3
    ZoomCat — Steam game cover

    ZoomCat

    Single-player alternative to Ryuheidou's Game Shelf — playable solo, no multiplayer required. Shares Action and Indie with Ryuheidou's Game Shelf.

    A fast-paced 2D platformer in which you play as the titular antivirus Zoomcat - dashing, leaping and sliding across cyberspace to catch ever more agile and clever viruses. Will you be the fastest cat on the leaderboards?

    ActionIndieCasualSingle-playerSimilar games →
  4. 4
    Super Slime — Steam game cover

    Super Slime

    Single-player alternative to Ryuheidou's Game Shelf — playable solo, no multiplayer required. Shares Action and Indie with Ryuheidou's Game Shelf.

    A hardcore precision platformer with tight controls, smooth physics, and brutally challenging levels designed to test your skill.

    2026ActionIndieAdventureSingle-playerSimilar games →
  5. 5
    Tales From Space: Mutant Blobs Attack — Steam game cover

    Tales From Space: Mutant Blobs Attack

    Single-player alternative to Ryuheidou's Game Shelf — playable solo, no multiplayer required. Shares Action and Indie with Ryuheidou's Game Shelf.

    A sci-fi puzzle-platformer of cataclysmic proportions! Evolve from a tiny captive into a world-eating giant. Use your mutant blob powers to devour the pathetic humans and all of civilization!

    2012ActionIndie9.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Moons Of Darsalon — Steam game cover

    Moons Of Darsalon

    Single-player alternative to Ryuheidou's Game Shelf — playable solo, no multiplayer required. Shares Action and Indie with Ryuheidou's Game Shelf.

    Retro action "save-them-all" platformer including advanced physics combined with an unique retro feel. Complete rescue missions leading your colleagues to the closest base station. Fight enemies using your laser gun, jet pack, destroy terrain and even make new paths with the ground maker.

    2023ActionStrategyIndie19.67 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Super Magbot — Steam game cover

    Super Magbot

    Single-player alternative to Ryuheidou's Game Shelf — playable solo, no multiplayer required. Shares Action and Indie with Ryuheidou's Game Shelf.

    A precise 2D platformer with a twist. NO JUMPING. Master your magnetic powers to beat each level with speed and skill. Enjoy classic 16-bit gaming vibes, tackle challenging achievements and compete for global leaderboard supremacy along the way.

    2021ActionIndieAdventure9.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Gravity Circuit — Steam game cover

    Gravity Circuit

    Single-player alternative to Ryuheidou's Game Shelf — playable solo, no multiplayer required. Shares Action and Indie with Ryuheidou's Game Shelf.

    Gravity Circuit is a flashy action packed 2D platformer in the spirit of console classics. Follow Kai, a lone operative war hero who harnesses the mysterious powers of the Gravity Circuit, on an adventure in a futuristic world inhabited by sentient robots.

    2023ActionIndie16.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    KOKORONULL — Steam game cover

    KOKORONULL

    Single-player alternative to Ryuheidou's Game Shelf — playable solo, no multiplayer required. Shares Action and Indie with Ryuheidou's Game Shelf.

    "KOKORONULL" is a hardcore action game that adds the element of "slipperiness" to the usual platform action gameplay. Conquering all 20 stages is an impressive achievement.

    2024ActionIndie1.99 USDSingle-playerSimilar games →
  10. 10
    DENGEKI BACHI BACHI — Steam game cover

    DENGEKI BACHI BACHI

    Single-player alternative to Ryuheidou's Game Shelf — playable solo, no multiplayer required. Shares Action and Indie with Ryuheidou's Game Shelf.

    A retro-inspired top-down action game where a single mistake means instant danger. Overcome 30 relentless stages and prove a love torn apart by a spirit’s mischief.

    2026ActionIndie2.99 USDSingle-playerSimilar games →