IMHO.

Single-player games like Project Neon

Below are 9 single-player Steam games similar to Project Neon, 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 Neon page.

Ranked picks

  1. 1
    < STRECT > — Steam game cover

    < STRECT >

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

    Take control and annihilate every invading enemy and stronghold! < STRECT > is a score-attack vertical shmup supporting 1-2 players. Featuring pure mechanics that emphasize destruction and dodging, satisfying explosion effects, and deep hidden secrets, the fight awaits you.

    2027ActionIndieSingle-playerSimilar games →
  2. 2
    Viral Reload EX — Steam game cover

    Viral Reload EX

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

    Viral Reload EX is a shoot-em-up with a dash mechanic where you shrink down to fight infections at a microscopic scale! Can you defeat the evil Kyle Kaboom before he destroys the moon?

    2026ActionIndie7.49 USDSingle-playerSimilar games →
  3. 3
    Space Elite Force II — Steam game cover

    Space Elite Force II

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

    Space Elite Force II is a frenetic space-shooter with weapon customization and insane bosses battles. Embark in your ship and fight for the survival of the human race!

    2020ActionIndieCasual5.99 USDSingle-playerSimilar games →
  4. 4
    Impulse Reactor — Steam game cover

    Impulse Reactor

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

    A deep roguelite bullet-purgatory set in a dying galaxy. Fight through swarms of alien enemies across brutal environments, build devastating weapon combos, and earn prestige to grow stronger with every run. Solo dev passion project.

    2026ActionIndie1.79 USDSingle-playerSimilar games →
  5. 5
    Super Bit Blaster XL — Steam game cover

    Super Bit Blaster XL

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

    A SUPER throwback to the classic quarter eating arcade games of the 80's. Super Bit Blaster XL is an (even more) enhanced version of the retro styled, addictive, and fast paced arcade shoot 'em up!

    2020ActionIndieCasual2.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Beat Hazard — Steam game cover

    Beat Hazard

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

    Experience your music collection like never before with this intense music driven arcade shooter. Each of your songs will have its own unique ebb and flow based on the music.

    2010ActionIndieCasual9.99 USDSingle-playerSimilar games →
  7. 7
    DemonStar — Steam game cover

    DemonStar

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

    The shareware legend DemonStar comes soaring back with new game modes and revised gameplay. Originally published in 1997, DemonStar has earned the Computer Gaming World's "Shareware Game of the Year 1999" award..

    2023ActionIndie2.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Nex Machina — Steam game cover

    Nex Machina

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

    Nex Machina is an intense arcade style twin-stick shooter from Housemarque. Taking hints from both Robotron and Smash TV, Nex Machina focuses on pure action, voxel destruction and competition in the distant, cablepunk themed future.

    2017ActionIndie19.99 USDSingle-playerSimilar games →
  9. 9
    Overserved: Food Fighters! — Steam game cover

    Overserved: Food Fighters!

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

    Overserved: Food Fighters is a fast-paced multiplayer party brawler for 1–8 players. Pick an adorable critter, dash through chaotic arenas, and hurl food-themed projectiles at your rivals in frantic matches with full cross-play across every platform.

    2026ActionSportsIndieSingle-playerSimilar games →