IMHO.

Single-player games like Hello Engineer: Scrap Machines Constructor

Below are 10 single-player Steam games similar to Hello Engineer: Scrap Machines Constructor, 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 Hello Engineer: Scrap Machines Constructor page.

Ranked picks

  1. 1
    Carbrix — Steam game cover

    Carbrix

    Single-player alternative to Hello Engineer: Scrap Machines Constructor — playable solo, no multiplayer required. Shares Action and Indie with Hello Engineer: Scrap Machines Constructor.

    Carbrix is a sci-fi inspired multiplayer vehicle-building sandbox game where creativity meets action. Design and construct anything you can imagine—from sleek cars and powerful trucks to futuristic planes, bikes, and rockets.

    ActionIndieAdventureSingle-playerSimilar games →
  2. 2
    Jank Yard — Steam game cover

    Jank Yard

    Single-player alternative to Hello Engineer: Scrap Machines Constructor — playable solo, no multiplayer required. Shares Action and Indie with Hello Engineer: Scrap Machines Constructor.

    Jank Yard is a chaotic online party game about building ridiculous brick vehicles. Race, jump, joust and fall to pieces across silly obstacle courses. Build it. Jank it. Send it.

    ActionIndieSimulationSingle-playerSimilar games →
  3. 3
    Virazh: FPV Drone Racing — Steam game cover

    Virazh: FPV Drone Racing

    Single-player alternative to Hello Engineer: Scrap Machines Constructor — playable solo, no multiplayer required. Shares Sports and Indie with Hello Engineer: Scrap Machines Constructor.

    An FPV drone simulator with meticulously detailed physics. Fly with your own transmitter and build skills that carry over to a real quadcopter. Build your own drones, create your own tracks and control the flying conditions - from wind to difficulty. It's all in your hands!

    SportsIndieSimulationSingle-playerSimilar games →
  4. 4
    Tiny Car Mess — Steam game cover

    Tiny Car Mess

    Single-player alternative to Hello Engineer: Scrap Machines Constructor — playable solo, no multiplayer required. Shares Action and Sports with Hello Engineer: Scrap Machines Constructor.

    A super fun, stylized, low-poly, derby-themed racing game with tiny cars that drift and crash into each other. Soft-body physics simulation, powerups, and local multiplayer included! Take the wheel!

    2023ActionSportsIndie4.99 USDSingle-playerSimilar games →
  5. 5
    Bandos FPV — Steam game cover

    Bandos FPV

    Single-player alternative to Hello Engineer: Scrap Machines Constructor — playable solo, no multiplayer required. Shares Sports and Simulation with Hello Engineer: Scrap Machines Constructor.

    Fly real-feel FPV drones with friends. Realistic physics, three flight modes, and tunable hardware — from training-wheel Angle mode to full Acro. Freestyle, racing, and cinematic modes. Voice chat, multiplayer matches, and a creator-driven future. Bring your stick — or your keyboard.

    SportsSimulationCasualSingle-playerSimilar games →
  6. 6
    Trailmakers — Steam game cover

    Trailmakers

    Single-player alternative to Hello Engineer: Scrap Machines Constructor — playable solo, no multiplayer required. Shares Action and Indie with Hello Engineer: Scrap Machines Constructor.

    Build the ultimate vehicle and explore a vast open world filled with challenges and adventure. Play solo or team up with friends in multiplayer to conquer the toughest obstacles. With a thrilling campaign mode and endless creative possibilities, Trailmakers is the ultimate sandbox for adventurers.

    2019ActionIndieAdventure24.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Revhead — Steam game cover

    Revhead

    Single-player alternative to Hello Engineer: Scrap Machines Constructor — playable solo, no multiplayer required. Shares Action and Sports with Hello Engineer: Scrap Machines Constructor.

    Revhead is a car racing simulation game, where you have to build your own race car. You start your journey somewhere in a small village in Australia. You have to think as a real Revhead! You can buy or sell cars and components, fix and tweak your car to make it the fastest around.

    2017ActionSportsStrategy19.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Need for Speed™ Payback — Steam game cover

    Need for Speed™ Payback

    Single-player alternative to Hello Engineer: Scrap Machines Constructor — playable solo, no multiplayer required. Shares Action and Sports with Hello Engineer: Scrap Machines Constructor.

    Set in the underworld of Fortune Valley, you and your crew were divided by betrayal and reunited by revenge to take down The House, a nefarious cartel that rules the city’s casinos, criminals and cops. In this corrupt gambler’s paradise, the stakes are high and The House always wins.

    2020ActionSportsStrategy8.09 USDSingle-playerSimilar games →
  9. 9
    Scrap Mechanic — Steam game cover

    Scrap Mechanic

    Single-player alternative to Hello Engineer: Scrap Machines Constructor — playable solo, no multiplayer required. Shares Action and Indie with Hello Engineer: Scrap Machines Constructor.

    Enter the creative paradise of Scrap Mechanic! Build fantastic machines, go on adventures with your friends and defend against waves of evil Farmbots in this imaginative multiplayer survival sandbox. With Scrap Mechanic’s powerful creation tools you can engineer your own adventures!

    2026ActionIndieAdventure28.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    Hello Neighbor 2 — Steam game cover

    Hello Neighbor 2

    Single-player alternative to Hello Engineer: Scrap Machines Constructor — playable solo, no multiplayer required. Shares Indie and Adventure with Hello Engineer: Scrap Machines Constructor.

    Welcome back to the eerie town of Raven Brooks! You play as Quentin, a journalist investigating the bizarre events of the original Hello Neighbor game, uncovering a larger mystery. Sneak into your creepy Neighbors’ houses to dig up the truth.

    2022StrategyIndieAdventure9.99 USDDeck PlayableSingle-playerSimilar games →