Main Sequence combines first person space exploration with factory automation and modular ship construction

Main Sequence is a first-person space simulator where players design modular ships, construct automated orbital stations, and defend industrial supply routes.

Factory Automation and Orbital Stations

• Pilots start inside a mining ship to survey and refine minerals from asteroid belts.
• Permanent space stations serve as operational bases for large manufacturing lines.
• Internal factories link industrial machinery together using conveyor belts.
• Automated supply lines transport raw cargo and intermediate components between distant stations.
• Freighters and automated fleets keep supply networks provisioned across remote star systems.

Modular Ship Design and Construction

• Builders customize spacecraft and station hulls module by module.
• Shipbuilders configure reactor placement, internal cargo bays, and defensive weapon mounts.
• Custom blueprints can be saved, shared with teammates, or created in creative mode.
• Vessel layouts range from nimble scouts to heavily armored capital ships.
• Every hull design balances energy consumption, structural integrity, and propulsion efficiency.

Research and Alien Defence Networks

• Manufactured products fuel technological research to unlock station modules and gear upgrades.
• Industrial expansion awakens an ancient alien defence network across frontier space.
• Players deploy armed combat fleets to safeguard industrial infrastructure from incoming waves.
• Defeating enemy patrols secures dangerous territories for continued mining operations.
• Advanced scientific unlocks allow builders to construct heavily armed battleships equipped for protracted sieges.

Procedural Exploration and Cooperative Flight

• Procedural star systems present distinctive logistics puzzles and uncharted derelict wrecks.
• Explorers encounter rare stellar phenomena such as neutron stars and black holes.
• In cooperative multiplayer, each participant commands a dedicated starship as captain.
• Crews can divide duties across scouting, fleet defense, and factory logistics.

Interactive tools and community guides are hosted on mainsequencewiki.com.