IMHO.

Single-player games like Gun Maker - pimp my weapon

Below are 8 single-player Steam games similar to Gun Maker - pimp my weapon, 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 Gun Maker - pimp my weapon page.

Ranked picks

  1. 1
    Sword Maker — Steam game cover

    Sword Maker

    Single-player alternative to Gun Maker - pimp my weapon — playable solo, no multiplayer required. Shares Indie and Simulation with Gun Maker - pimp my weapon.

    This is an intuitive design app that allows you to create your own sword designs from a wide range of parts. You can upload your sword to the server to share it with other users around the world, and you can also customize it.

    2021IndieSimulationCasual29.99 USDSingle-playerSimilar games →
  2. 2
    Storekeeper Revenge — Steam game cover

    Storekeeper Revenge

    Single-player alternative to Gun Maker - pimp my weapon — playable solo, no multiplayer required. Shares Indie and Simulation with Gun Maker - pimp my weapon.

    Storekeeper is a miniature story puzzle game with simple mechanics. The gameplay consists of emails that need to be delivered to the browser. - hardcore puzzle - cool soundtrack - Atmospheric - interesting stories to read

    2022IndieSimulationCasual19.99 USDSingle-playerSimilar games →
  3. 3
    Your Granny — Steam game cover

    Your Granny

    Single-player alternative to Gun Maker - pimp my weapon — playable solo, no multiplayer required. Shares Indie and Simulation with Gun Maker - pimp my weapon.

    A fun and interactive desktop pet game! Your pet reacts to gravity, sticks to windows, and moves dynamically. Speed up its table favor animation by moving or clicking your mouse. Choose from 9 pre-made models or customize your own! Send it to your friends, let them together play "Your Granny".

    2025ActionIndieAdventure0.99 USDSingle-playerSimilar games →
  4. 4
    Bishojo Battlefield — Steam game cover

    Bishojo Battlefield

    Single-player alternative to Gun Maker - pimp my weapon — playable solo, no multiplayer required. Shares Indie and Simulation with Gun Maker - pimp my weapon.

    A funny shooting game where you can customize the gameplay, such as zombies holding submachine guns and shooting aliens, or wolf dogs holding samurai swords and fighting special forces in close combat... How unexpected the settings will be depends on your imagination.

    2024ActionIndieSimulation2.99 USDSingle-playerSimilar games →
  5. 5
    GALACTIC FIELD 《银河领域》 — Steam game cover

    GALACTIC FIELD 《银河领域》

    Single-player alternative to Gun Maker - pimp my weapon — playable solo, no multiplayer required. Shares Indie and Simulation with Gun Maker - pimp my weapon.

    [ GALACTIC FIELD ] The game story takes place in the distant 24th century future interstellar era, where 3 different factions compete with each other. It supports PVE PVP EVE mode gameplay, and also provides the game's unique squadron fuse mode gameplay and gameplay detail adjustment system.

    2023ActionStrategyIndie19.99 USDSingle-playerSimilar games →
  6. 6
    FIGHT PLANE 機戰 — Steam game cover

    FIGHT PLANE 機戰

    Single-player alternative to Gun Maker - pimp my weapon — playable solo, no multiplayer required. Shares Indie and Simulation with Gun Maker - pimp my weapon.

    "FIGHT PLANE 機戰" is a hard-core clear-cut shooting air combat game. Players control the fighter plane to shuttle through the sky full of bullets. While improving the fighter plane's ability, challenge powerful enemies at the same time!!!

    2023IndieSimulationCasual1.99 USDSingle-playerSimilar games →
  7. 7
    Bad Range — Steam game cover

    Bad Range

    Single-player alternative to Gun Maker - pimp my weapon — playable solo, no multiplayer required. Shares Indie and Casual with Gun Maker - pimp my weapon.

    Skewer them all! Control a spear‑wielding tank in this updated single‑screen arcade-like action game. Line up targets and pierce multiple enemies at once. Conquer each stage with a satisfying, steady challenge. 7 interwoven storylines gradually reveal the truth behind the unfolding incidents.

    2026ActionIndieCasual6.00 USDSingle-playerSimilar games →
  8. 8
    Spreadsheet Survivors — Steam game cover

    Spreadsheet Survivors

    Single-player alternative to Gun Maker - pimp my weapon — playable solo, no multiplayer required. Shares Indie and Simulation with Gun Maker - pimp my weapon.

    A bullet-heaven roguelite disguised as a boring spreadsheet. Mow down waves of errors and survive the 20-minute fiscal year.

    2026ActionIndieSimulationSingle-playerSimilar games →