Main Sequence production planner and database

Main Sequence is a first-person space-sim factory builder developed by Tumbling Dumpling Studio and published by Mythwright. Design spaceships, construct modular space stations, and automate resource processing lines across star systems. The game launches into Early Access on November 12, 2026, with a playable demo available on Steam featuring early research tiers and cooperative multiplayer.

Hexagonal space station in an asteroid field with a tan moon and ice planet

What's New

Data extracted:
Latest
Data extracted for demo build 26097974

Database contains 70 items, 63 recipes, 61 machines, 59 modules, and 97 technologies.

Featured Tool

Production Planner & Ratio Calculator

Calculate exact factory ratios, machine requirements, raw inputs, surplus by-products, and total power consumption. Interactive Tree breakdown, SVG Flow diagram, and Data summary views.

Launch Planner
Multi-target calculationItems/min or Machine unitsInteractive Tree & SVG Flow viewsBy-product balancingShareable URL state

Database & Codex

Explore extracted data from the game files, including crafting rates, power specifications, costs, and unlock progression.

70

Items

Raw resources, components, equipment, and relic artifacts.

63

Recipes

Inputs, outputs, cycle times, crafters, and per-minute ratios.

61

Machines

Assemblers, refineries, miners, power generators, and logistics.

59

Modules

Ship and station blocks: thrusters, shields, shipyards, and cockpits.

97

Research

Tech tree progression, science costs, prerequisites, and unlocks.

7

Sciences

Science matrices, required lab research materials, and tech costs.