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Main Sequence

Main Sequence

English supported Lowest recorded! Indie Simulation Strategy Early Access
20%₩28,000 ₩22,400

Sale ends

That's 1.1 fried chickens (at ₩20,000 per chicken)

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.

Players now 1,641

Should you buy?

It's at its all-time low

This is about the cheapest it has ever been, so buying now is unlikely to leave you with regrets.

Lowest recorded₩22,400Now at the lowest
Sales in the past year1 times
Typical discount20%Up to 20%
This sale ends in13 days left
Big Steam saleD-35Steam Winter Sale
US Steam price$19.99Korea 16% cheaper · ≈₩26,725

This is for reference, based on past price records, and doesn't guarantee future prices. Prices from before Wish9 started tracking and the all-time low come from IsThereAnyDeal.

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Price history

20,61021,50022,40023,30024,19011/13 01:0011/13 07:0011/13 13:0011/13 19:0011/14 01:00Steam all-time low ₩22,400 (ITAD)2026-11-13 01:01 · ₩22,400 (-20%) (IsThereAnyDeal history)2026-11-13 04:01 · ₩22,400 (-20%)

Small hollow dots are price history from before Wish9 started tracking, taken from IsThereAnyDeal. A dot appears only when the price changes.

Trailer and screenshots

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My PC vs. requirements

MinimumRecommended
Graphics card Nvidia GTX 1050 or AMD RX 460NVIDIA GeForce RTX 3060 Ti
Processor Intel Core i5-8400 or equivalentIntel Core i7-11700K or equivalent
Memory 8 GB RAM16 GB RAM

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About this game

DeveloperTumbling Dumpling Studio
PublisherMythwright
Released12 Nov, 2026
Languages
English French German Spanish - Spain Japanese Korean Polish Portuguese - Brazil Russian Simplified Chinese

Full audio · Listed languages are supported in the interface, subtitles, or audio (at least one).

You are at the frontier of human-charted space in a small mining ship, tasked with expanding humanity's footprint amongst the stars. To succeed, you’ll need to collect resources, automate production, expand your base of operations, and research new technologies.

You start out with a single mining ship in a resource-rich asteroid belt. Use your scanners to find the best places to mine, and then refine the resources on your ship. Build a space station to set up a permanent base of operations which you can begin to expand and automate.

Onboard your stations, the factories you build are the heart of your industrial operation. Build machines, connect them with conveyor belts, and plan your production lines to keep everything flowing at full efficiency. Once that's running, that same logic extends across systems - automated supply routes between stations, and a fleet that keeps everything provisioned while you focus on expanding your operations.

Every ship and station is yours to design, inside and out. Module by module, you decide cargo capacity, reactor placement and weapons - whatever the situation calls for. Save designs to use again, share them with friends, or build freely in creative mode.

You'll need those weapons. Your industrial activity has woken something up - an ancient alien defence network that's identified you as a threat . Use your fleet to protect what you've built, or take the fight to them before the next wave arrives.

Research new technology with the items you produce. Each unlock opens up new ships, station modules, items and upgrades - everything you need to push further out. You will need to expand your industrial operations into new frontiers, but each new area will bring its own challenges and enemies to overcome. Use all of the tools at your disposal to build the ultimate battleship capable of handling any threat on your path to victory.

Venture into the unknown, with each procedurally generated star system offering unique logistic challenges to overcome. Explore wrecks, find new resources, and discover stellar phenomena such as black holes and neutron stars.

Play solo, or in co-op where each player is the captain of their own ship. Divide responsibilities however you like - one on logistics, another on defence, another out exploring - or work side by side on the same objective. Co-op opens up what’s possible. The bigger the crew, the bigger the empire.

Satisfactory, Factorio, Dyson Sphere Program, Space Engineers, Foundry, X4 Foundations, Stationeers, Empyrion Galactic Survival, Planet Crafter, No Man’s Sky, Astroneer, Subnautica

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FAQ

QHow much does Main Sequence cost right now?

Main Sequence costs ₩22,400 right now. That's 20% off the regular price of ₩28,000.

QWhat is the lowest price ever for Main Sequence?

Based on Wish9's price records and IsThereAnyDeal history, the lowest price is ₩22,400.

QShould I buy Main Sequence now?

The current price (₩22,400) is at or very close to the lowest price on record. It has gone on sale 1 time in the past year. The next big Steam sale, the Steam Winter Sale, starts in 35 days. This is for reference, based on past price records, and doesn't guarantee future prices.

QWhat are the recommended and minimum specs for Main Sequence?

Recommended: Graphics card NVIDIA GeForce RTX 3060 Ti, Processor Intel Core i7-11700K or equivalent, Memory 16 GB RAM. Minimum: Graphics card Nvidia GTX 1050 or AMD RX 460, Processor Intel Core i5-8400 or equivalent, Memory 8 GB RAM. Save your PC specs on Wish9 to compare them with this game instantly.