Steam Deck Playable · Simulation · 2020

Does Main Assembly work on Steam Deck?

Mostly. Valve rates it Steam Deck Playable, with a few caveats.

Status checked 9 November 2026 · Bad Yolk Games

Playable

Short answer: mostly. Main Assembly is rated Steam Deck Playable. It runs, but you may need to adjust settings or use the touchscreen or on-screen keyboard at times.

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Main Assembly on Steam Deck

Valve's Steam Deck test results

Valve's detailed notes for this game will appear here soon. You can see them now on the Steam store page.

Steam Deck status checked 9 November 2026.

About Main Assembly

Developer
Bad Yolk Games
Publisher
Team17
Release date
11 June 2020
Genre
Simulation
Steam
Store page

Tags

  • 3D
  • Online Co-Op
  • Co-op
  • Singleplayer
  • Sandbox
  • Building
  • Programming
  • Robots
  • Physics
  • Science

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