Main Assembly cover

Main Assembly

Critic score1 critic
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First release
Jan 26, 2021
Genres
Indie, Adventure, Simulator · Action
Platforms
PC (Microsoft Windows)

In Main Assembly take on the role of a drone with the ability to design and build robots for your everyday needs! Create unique ways to overcome various challenges in single-player or jump into the Sandbox where you can craft and play alone or with other players. Challenge yourself and your friends to create the most exciting looking robot using a freeform crafting tool and modular parts, and then control them through powerful visual programming. You can also customize your robots by changing the colour palette and drone cosmetic accessories for that personal touch.

Also known as MainAssembly.exe

Attributes

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Details

Storyline, release dates, time to beat, age ratings, modes, links, keywords

Release dates
PC (Microsoft Windows)
Jan 26, 2021
PC (Microsoft Windows)
Jun 11, 2020
Game modes
Co-operative, Multiplayer, Single player

At a Glance

Critic Score
85
OverviewHow it playsMediaCommunityBehind the gameRelated

Overview

Steam review summary

Steam users rate this Very Positive, 1,005 reviews in all languages, recorded 16 October 2026

Valve's summary of Steam user reviews. Valve counts only reviews from purchases on Steam, not key activations, and leaves out review periods it has marked as off-topic. It isn't part of the CritScore score.

Review summary: SteamSteam data provided via the Steam Web API (opens in a new tab)Not affiliated with Valve →

Multiplayer

  • Online multiplayerSteam · 16 Oct
  • Online co-opSteam · 16 Oct

Feature data: SteamSteam data provided via the Steam Web API (opens in a new tab)Not affiliated with Valve →

About storefront and compatibility information

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