IMHO.

Single-player games like Nuclear Bomb Disarming Simulator

Below are 11 single-player Steam games similar to Nuclear Bomb Disarming Simulator, 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 Nuclear Bomb Disarming Simulator page.

Ranked picks

  1. 1
    SYSCALL: RING ZERO — Steam game cover

    SYSCALL: RING ZERO

    Single-player alternative to Nuclear Bomb Disarming Simulator — playable solo, no multiplayer required. Shares Simulation with Nuclear Bomb Disarming Simulator.

    Reverse-engineer a private 1990s BBS. Read disassembly, patch broken checks, optimize a nine-core rack, and write assembly firmware that locks onto live scope traces. With 200+ puzzles, full controller support and offline play, you can refine your assembly skills on all your devices!

    2026StrategyIndieSimulation12.74 USDSingle-playerSimilar games →
  2. 2
    Breath of Digital God — Steam game cover

    Breath of Digital God

    Single-player alternative to Nuclear Bomb Disarming Simulator — playable solo, no multiplayer required. Shares Simulation with Nuclear Bomb Disarming Simulator.

    Become a digital god in a fast-paced meditave bullet hell. Freeze time, reverse reality, and survive waves of chaotic energy synced to music. Master your abilities and reach the highest level of reality.

    2026ActionIndieSimulationSingle-playerSimilar games →
  3. 3
    Macro Data Refinement Simulator — Steam game cover

    Macro Data Refinement Simulator

    Single-player alternative to Nuclear Bomb Disarming Simulator — playable solo, no multiplayer required. Shares Simulation with Nuclear Bomb Disarming Simulator.

    The game is a simulator of the Macro Data Refinement terminal - a mysterious console where you have to find the right numbers and collect them in groups of 9. The completing the game requires completing 100% refinement of data files. Can you do it?

    2025IndieSimulationCasual4.99 USDSingle-playerSimilar games →
  4. 4
    Phasewright — Steam game cover

    Phasewright

    Single-player alternative to Nuclear Bomb Disarming Simulator — playable solo, no multiplayer required. Shares Simulation with Nuclear Bomb Disarming Simulator.

    A pulse crosses one cell per tick — the longer way arrives later. From that one rule you build machines out of light: lay conduits, split colours, hit the beat. Quiet, untimed, free.

    2026StrategyIndieSimulationFreeSingle-playerSimilar games →
  5. 5
    Convoluted — Steam game cover

    Convoluted

    Single-player alternative to Nuclear Bomb Disarming Simulator — playable solo, no multiplayer required.

    Solve the mechanisms of a mysterious machine to find the way to its core. Deduce the patterns needed to connect Glimmer to glyphs in a unique logic puzzle system inspired by mathematical convolution.

    2026IndieSingle-playerSimilar games →
  6. 6
    O.R.B.S. — Steam game cover

    O.R.B.S.

    Single-player alternative to Nuclear Bomb Disarming Simulator — playable solo, no multiplayer required. Shares Simulation with Nuclear Bomb Disarming Simulator.

    A wizard finds a computer terminal inside his scrying orb. Tend your tower through a fantasy command line — brew, research, scry, ward — then write spells that teach the orb to do it for you. Prepare yourself for incursions by other wizards.

    SimulationCasualSingle-playerSimilar games →
  7. 7
    Dewdrop — Steam game cover

    Dewdrop

    Single-player alternative to Nuclear Bomb Disarming Simulator — playable solo, no multiplayer required. Shares Simulation with Nuclear Bomb Disarming Simulator.

    Make music & solve puzzles with physics at the same time. Draw vines, guide dewdrops through vibrant levels, unlock new sounds, and create your own beats in a relaxing musical sandbox.

    2026SimulationCasual8.49 USDSingle-playerSimilar games →
  8. 8
    soundStrider — Steam game cover

    soundStrider

    Single-player alternative to Nuclear Bomb Disarming Simulator — playable solo, no multiplayer required. Shares Simulation with Nuclear Bomb Disarming Simulator.

    Enter a synthesized reality. Explore endless worlds. Play an instrument. Save bookmarks. A psychedelic audio exploration game, walking simulator, music generator, and relaxation tool best experienced with headphones.

    2020IndieAdventureSimulation0.99 USDSingle-playerSimilar games →
  9. 9
    Bird Feather: Aquamarine World — Steam game cover

    Bird Feather: Aquamarine World

    Single-player alternative to Nuclear Bomb Disarming Simulator — playable solo, no multiplayer required. Shares Simulation with Nuclear Bomb Disarming Simulator.

    You are bird. Just fly! Collect feathers in open world bird game. Collect more feathers to unlock nice Kingfisher photos. After collect all feathers you can just fly and enjoy!

    2024IndieAdventureSimulation3.99 USDSingle-playerSimilar games →
  10. 10
    Dream Of Forgotten Songs — Steam game cover

    Dream Of Forgotten Songs

    Single-player alternative to Nuclear Bomb Disarming Simulator — playable solo, no multiplayer required.

    Find the way to home! Fox collects gems and songs in dream world adventure. Explore dream world. Solve puzzles. Collect fragments of songs. Indie game by solo developer. With love from Ukraine!

    IndieAdventureSingle-playerSimilar games →
  11. 11
    Flower Outline — Steam game cover

    Flower Outline

    Single-player alternative to Nuclear Bomb Disarming Simulator — playable solo, no multiplayer required.

    Flowers minimalist relaxing jigsaw.

    2026IndieCasual7.99 USDSingle-playerSimilar games →