
Steam-20%
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.
IndieSimulationStrategyEarly Access
Overview
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.
Screenshots






Game information
- Developer
- Tumbling Dumpling Studio
- Publisher
- Mythwright
- Release date
- Nov 12, 2026
- Genres
- Indie, Simulation, Strategy, Early Access
- Platforms
- Windows
- Languages
- English, French, German, Spanish - Spain, Japanese, Korean, Polish, Portuguese - Brazil, Russian, Simplified Chinese
Updated Nov 12, 2026, 6:25 PM · Deal and price data provided by Steam
