Main Assembly Early Access Launch Trailer

Main Asssembly is a free-form robot crafting game from Bad Yolk Games that is now available in Steam Early Access.

Control a drone inventor to create incredible contraptions ranging from cars and planes to a mechanical pair of trousers! Test your creations against many challenges and an advanced physics engine. Invite your friends to play online and see who has created the best bot!

You’ll also take advantage of powerful crafting tools to customise them in countless ways. Crash, crumple and lose all of your parts with the destruction engine. Plus, head to the Steam Workshop to share your contraptions with the world and try out the many incredible inventions from other players!

More Main Assembly Videos

  • Main Assembly 1.0 Launch Trailer

    Inventors, creative minds of the future! Main Assembly, has today left Steam Early Access - and has officially launched! Hooray!

  • Main Assembly Comes to Steam Early Access in 2019

    Bad Yolk is a new Swedish Studio, and they announced their first original IP: Main Assembly. Built in Unreal Engine 4, it offers an advanced physics system