All systems go as outer space factory builder takes off for Early Access launch
London, UK – November 12, 2026 – Lift off to the frontier of human-charted space to build an intergalactic empire in MAIN SEQUENCE, a first-person space sim factory builder, available today on Steam Early Access.
Starting with just a single mining ship in a resource-rich asteroid belt, embark on a voyage to grow an industrial enterprise and expand humanity’s footprint among the stars.
Main Sequence – Early Access Launch Trailer:
Mine and refine materials, design your space station module-by-module, and construct an interstellar factory in the outer reaches of space. Build machines, connect them with conveyor belts, and plan your production lines. Once your factory is up and running, automate supply routes between stations and command your fleet to keep things moving.
Explore the galaxy as a solo voyager or with a crew in online co-op, collecting resources to research advanced technologies and expand into new frontiers. Engage in deep space combat to protect your empire against an alien threat, discover black holes and neutron stars, explore wreckages, and leave your mark on the galaxy in a factory sim set across the vastness of space.
MAIN SEQUENCE is available today on Steam Early Access for $24.99 USD / 24.99 EUR / £21.99 GBP, with a 20% launch discount available for the first two weeks.
ABOUT TUMBLING DUMPLING STUDIO
Tumbling Dumpling Studio is the one-person studio of Kaiden Ho. Based in Ottawa, Canada, Kaiden has been working on Main Sequence since 2023. A fan of video games and spaceships since childhood, he was inspired to make Main Sequence by games like Factorio, Satisfactory, Star Citizen, and Subnautica. When not working on the game, Kaiden is a stay-at-home dad, an anime fan, and a classical musician.
ABOUT MYTHWRIGHT
Mythwright is the independent publisher of hit Simulation, Management and Strategy games including Thronefall, Going Medieval, Scriptorium: Master of Manuscripts, Bladesong and TerraTech Legion.
