# Main Assembly

A physics-based co-op building game for up to four players online on PC.

- Developer: Bad Yolk Games
- Studio game, added by our editors
- Genres: Building & crafting, Simulation
- Themes: Crafting, Physics, Sandbox
- Good for: Wind down, Pure chaos, Survive together

## Quick answers

- How many players? Up to 4 online. You can play it solo too.
- How do you play together? Online
- What does it cost your group? $3.99 each (80% off now), $15.96 for 4 copies.

## Links

- [Steam](https://store.steampowered.com/app/1078920/)

Source page: https://coopgamesdb.com/games/main-assembly (last updated 2026-10-28)