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Space Builder Idle

Space Builder Idle

English supported Lowest recorded! Casual Indie Simulation
20%$2.99 $2.39

Sale ends

Start with a small furnace and build your space base, one module at a time. Hire workers, automate production, build an Artificial Sun and assemble your own ship. Use Prestige to start again with permanent upgrades.

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Players now 7

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$2.39Now at the lowest
Sales in the past year1 times
Typical discount20%Up to 20%
This sale ends in6 days left
Big Steam saleD-34Steam Winter Sale
US Steam price$2.39Korea 16% cheaper · ≈₩3,188

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

$1.39$1.89$2.39$2.89$3.3911/0711/0911/1011/1211/14Steam all-time low $2.39 (ITAD)2026-11-07 13:15 · $2.39 (-20%) (IsThereAnyDeal history)2026-11-07 18:24 · $2.39 (-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 GeForce GTX 1050 / AMD Radeon RX 560NVIDIA GeForce GTX 1650 / AMD Radeon RX 570
Processor Intel Core i5-8400 / AMD Ryzen 5 2600Intel Core i5-10400 / AMD Ryzen 5 3600
Memory 8 GB RAM16 GB RAM

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About this game

Developerbksilgames
Publisherbksilgames
Released6 Nov, 2026
Languages
English French Italian German Spanish - Spain Japanese Korean Polish Portuguese - Brazil Russian Simplified Chinese Spanish - Latin America Thai Traditional Chinese Turkish Ukrainian

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

Start with a small furnace and build your space base, one module at a time. Hire workers, automate production, build an Artificial Sun and assemble your own ship. Use Prestige to start again with permanent upgrades.

It all starts with a small furnace.


Gather your first materials and build your first facility. Watch an empty platform become the start of your space base.

Build more. Produce more.


Hire workers and add new modules to your base. Watch workers carry materials and assembly robots keep production moving.

Build your own sun.


Watch an Artificial Sun take shape, piece by piece, until it lights up. Keep developing your base and increase its production.

Connect your growing base.


Build a Hub Terminal and watch freight trains carry their loads. Expand your research facilities, all the way to a Deep Space Lab.

Assemble your own ship.


Watch each section come together to form a ring-shaped ship. Your space base keeps growing, one construction at a time.

Prestige and start stronger.


Spend earned Prestige Points on permanent passive abilities. Choose your upgrades, start a new run and build faster than before.
광고

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FAQ

QHow much does Space Builder Idle cost right now?

Space Builder Idle costs $2.39 right now. That's 20% off the regular price of $2.99.

QWhat is the lowest price ever for Space Builder Idle?

Based on Wish9's price records and IsThereAnyDeal history, the lowest price is $2.39.

QShould I buy Space Builder Idle now?

The current price ($2.39) 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 34 days. This is for reference, based on past price records, and doesn't guarantee future prices.

QWhat are the recommended and minimum specs for Space Builder Idle?

Recommended: Graphics card NVIDIA GeForce GTX 1650 / AMD Radeon RX 570, Processor Intel Core i5-10400 / AMD Ryzen 5 3600, Memory 16 GB RAM. Minimum: Graphics card NVIDIA GeForce GTX 1050 / AMD Radeon RX 560, Processor Intel Core i5-8400 / AMD Ryzen 5 2600, Memory 8 GB RAM. Save your PC specs on Wish9 to compare them with this game instantly.