Main Sequence

Main Sequence is a first-person space-sim factory builder where you design spaceships, build space stations, and automate everything. Start with a single ship and grow to become an interstellar industrial empire as you leave your mark on the galaxy.

Last Updated: 6/1/2026

Platforms
  • Windows
  • Mac
  • Linux

About Main Sequence

Main Sequence is a Simulation, Indie, Strategy, and Early Access game developed by Tumbling Dumpling Studio, and Dumpling Rolling Off A Cliff. It was released on the Steam Store by Mythwright, Dumpling Rolling Off A Cliff, and Tumbling Dumpling Studio.

It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.

According to Steam’s category system, Main Sequence supports the following features:

  • Family Sharing
  • Playable without Timed Input
  • LAN Co-op
  • Single-player
  • Co-op
  • Custom Volume Controls
  • Save Anytime
  • Online Co-op
  • Multi-player

Media & Sceenshots

Watch the featured video for Main Sequence and see the latest screenshots from the Steam Store.

Main Sequence Featured Screenshot #1

Discover Similar Games

Find a new game to play just like Main Sequence through our curated lists. Steambase uses Steam's User Tag and Genre system (and other game stats) to curate a list of the best and most loved games similar to Main Sequence.

Frequently Asked Questions

Soures & References

Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.

Main Sequence data has been sourced from:

Explore

Discover the best of Steam. Find your next game, free weekend, or even track the next Steam Sale all in one spot.