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Obscure

Mech Builder 3D

93% positive of 78 Steam reviews

View on Steam
Released
2026
Steam Deck
Unsupported
Platforms
Steam

Made by Don Pachi.

About the game

Become a master modeler in Mech Builder 3D. Experience the relaxing process of assembling, customizing, posing and displaying all the 61 model kits with complete freedom without ever losing a piece.

Tagged by players

  • Organizing
  • Mechs
  • Job Simulator
  • Immersive Sim
  • Point & Click
  • Relaxing
  • Robots
  • Anime
  • Building
  • Colorful
  • Character Customization
  • Atmospheric

What players say

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Positive

What players say

  • Recommended
    I like the original Mech Builder, and have to say that this is an improvement. The 3D models are nice, and the gameplay can be picked up quickly enough. I don't particularly like the fact that you have to build the models in a specific order (for example, I couldn't build the legs first before another part) - it means you are stuck following the steps given, even if you wanted to try and build the model without the…

    13 h played when written. 2 found it helpful.

    Read on Steam
  • Recommended
    very relaxing

    9.5 h played when written. 0 found it helpful.

    Read on Steam
  • Not recommended
    No cloud saves? In 2026? Really? I played this for a bit on my steam deck and had been hoping to swap between that and my PC, but this is ridiculous and lazy on the part of the developer.

    46 min played when written, mostly on Steam Deck. 2 found it helpful.

    Read on Steam
All reviews on Steam