gamekeydeal
Polyion cover

Polyion CD Key

PC price comparison · cntblnk · Oct 31, 2026

CasualIndieSimulation

Build and manage your town, it's resources, residents, animals and more in this simple and minimalistic town builder.

Lowest final price

$2.39−20%

at Steam · Standard Official

Historical low: $2.39 on October 31, 2026

Get the best deal ↗

Compare Polyion key prices

Sorted by final price including fees, never by commission.

Key resellers are being added. Until then you’ll find the official stores here.

Also check:Instant Gaming ↗ AdG2A ↗ AdNo price shown: this store doesn’t provide a price feed.

Polyion price history

Price history has been recorded since Oct 31, 2026.
The chart appears after a few days.

Historical lows by store

  • Steam$2.39

About Polyion

Polyion is a simple and minimalistic town builder. Forget about being overwhelmed by complex city management and build systems; Polyion lets you build your town, acquire/spend resources and watch your world change; with minimalistic resource, building, resident and animal features. Town Building Placing buildings like factories and mines allow you to collect resources like wood, stone and metal. These resources can, in return, be used to place new buildings and upkeep them. You must manage the building amounts to ensure you don't expend more resources than you collect, keep residents happy and most of all keep the town functioning! Resources You can harvest wood, stone and metal from the trees and resource pockets in the world. Other resources such as money are received from housing taxes and commercial buildings. Buildings only provide resources if it has residents working at the buildings, so ensure you have adequate housing to ensure a growing population! Sandbox Most, if not all, of the buildings can be placed anywhere. However some buildings like storage must be placed next to a factory. Other than that, there is no limit to where you can build, what you can place and how you build your town; as long as you don't run out of resources...Read more
  • Polyion screenshot 1
  • Polyion screenshot 2
  • Polyion screenshot 3
  • Polyion screenshot 4

Polyion system requirements

Minimum

  • OS: Windows 10
  • Processor: Core i5 / Ryzen 5
  • Memory: 2 GB RAM
  • Graphics: GTX 960 / AMD R9 380
  • DirectX: Version 11
  • Sound Card: Any
  • Additional Notes: Minimum system requirements are based on limited testing so may not be completely accurate.

Recommended

  • OS: Windows 10/11
  • Processor: Core i7 / Ryzen 7
  • Memory: 4 GB RAM
  • Graphics: GTX 1060 / RADEON RX 580
  • Sound Card: Any
  • Additional Notes: Recommended system requirements are based on limited testing so may not be completely accurate.

Polyion key FAQ

+What is a Polyion CD key?

A Polyion CD key is a digital code that unlocks the game on a PC platform such as Steam. After redeeming it, you download the game directly from that platform and it stays in your library.

+What is the cheapest price for Polyion?

The cheapest Polyion key right now costs $2.39 at Steam, 20% off the regular price. We compare 1 offers from 1 store, and the price already includes payment and service fees.

+What is the historical low for Polyion?

The lowest price we have recorded for Polyion is $2.39 on October 31, 2026. Check the price history chart to decide whether to buy now or wait for the next sale.

+Is it safe to buy a Polyion key?

Buying from an official store such as Steam, GOG or Epic Games is always safe. Key resellers are often cheaper but sell keys second-hand, so check the region lock and buyer protection before you buy. Every offer on GameKeyDeal is labelled as official or reseller.

Similar game keys