IMHO.

Single-player games like Project Confluence

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

Ranked picks

  1. 1
    Hell Runner — Steam game cover

    Hell Runner

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

    Fast Paced first person / third person platformer game where you try to beat each level as fast as possible. Unlock new skills on new chapters and try to find better scores on old levels with new skills as well.

    2022ActionIndieEarly Access14.99 USDSingle-playerSimilar games →
  2. 2
    Celerity — Steam game cover

    Celerity

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

    Celerity is a fast-paced FPS parkour game. Use Wall Running, Grappling Hooks, Hookshots and many more, chain your moves and never lose momentum.

    2021ActionIndieCasual4.99 USDSingle-playerSimilar games →
  3. 3
    Hyper Flux — Steam game cover

    Hyper Flux

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

    Hyper Flux is a single-player speedrunning 3D platformer that demands you to speed through shattered planets using your zero-gravity suit and force-manipulating orbs. Fly through the skies of insane levels to reach the end portal as fast as possible.

    2025IndieAdventureRacing6.99 USDSingle-playerSimilar games →
  4. 4
    Supercharged — Steam game cover

    Supercharged

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

    Prepare for "Supercharged." Do Parkour, forge platforms, and climb new heights with your unique gun. Outsmart enemies, solve challenges, and shatter the boundaries of reality. Embark on a single-player odyssey, for an electrifying escape. Are you ready to wield your power?

    ActionStrategyIndieSingle-playerSimilar games →
  5. 5
    Trigo — Steam game cover

    Trigo

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

    Trigo is a first-person precision platformer. Trapped in the simulation, you must use your special jump boosts and freeze ability to parkour through the levels, collect all three required cores, and open the final portal. Master the leaderboards or play at a slower pace, just make your way out.

    2022ActionIndie1.99 USDSingle-playerSimilar games →
  6. 6
    SAMUZA — Steam game cover

    SAMUZA

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

    Welcome to the world of SAMUZA! In this time attack obstacle course game, you play as one of the "SAMUZA" series of robots who tries to restore the lost world by finding it's allies.

    2024ActionSportsIndieFreeSingle-playerSimilar games →
  7. 7
    Spectrolite — Steam game cover

    Spectrolite

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

    Spectrolite is a challenging first-person platformer set in futuristic environments. Combine parkouring with powerful abilities, test your skills in fast paced timed challenges, and follow the call of a mysterious specter while traveling through a ruined world.

    2021ActionIndie16.99 USDSingle-playerSimilar games →
  8. 8
    Escape The Quack — Steam game cover

    Escape The Quack

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

    Get ready to race in this exciting platformer against the clock, complete your tasks, and outsmart the duck in this captivating low-poly world! Compete against friends and the world with an online leaderboard.

    2025ActionStrategyIndie4.89 USDSingle-playerSimilar games →