Defentron cover
Defentron: screenshot 1Defentron: screenshot 2Defentron: screenshot 3Defentron: screenshot 4Defentron: screenshot 5

About the game

Get ready and battle for the ultimate upgrade. DEFENTRON, the retro-futurist computer system is trying to safeguard itself from malicious viruses that seek to control its core.

Defentron

where to buy cheaper: prices at 2 stores, Steam RU and KZ

Planetfall Studiosreleased 17 December 2020Steam 81 % positive

The Steam wallet is topped up through top-up services: their fee is already included in the true price above.

Steam account region
Minimum
  • 64-разрядные процессор и операционная система
  • ОС: Windows 10
  • Процессор: 1.5 GHz Core2Duo
  • Видеокарта: NVIDIA GTX 470 de 1 GB/AMD HD 7870 de 2 GB
Recommended
  • Рекомендованные:
  • 64-разрядные процессор и операционная система
  • ОС: Windows 10
  • Процессор: Intel Core i5
  • Оперативная память: 8 GB ОЗУ
For a Russian account, listings with the “Russia & CIS” and “Global” activation regions work. “CIS excl. Russia” and “Kazakhstan” listings are flagged and do not activate in Russia.

Offers

StoreListing typeActivation regionPaymentPriceTrue priceUpdated
Steam Россия Standard Edition to your library РФ и СНГ Payment
—
best price
259 ₽
true price
277 ₽ incl. 7 % top-up fee
2 hours ago On Steam
Steam Казахстан Standard Edition to your library Казахстанnot for your region Payment
—
price
1 850 ₸
true price
336 ₽ at Bank of Russia rate, excl. cost of getting it
2 hours ago On Steam

True price includes the top-up fee and the exchange rate, so you compare like with like.

Marketplaces

sold by a third-party seller
PlatformSellerListing typeRegionPaymentPriceTrue priceUpdated
Keysforgamers Standard Edition GyoubuDeals90.0 Ключ Steam Global Payment
СБПМИРVisaMastercard
price
545 ₽ 3 days ago
true price
545 ₽
3 days ago Go to store

Price history

  • Steam Russia incl. top-up
  • Steam Kazakhstan in ₽
  • Marketplaces, median
Prices as a table
WhenSteam Russia incl. top-upSteam Kazakhstan in ₽Marketplaces, median
6 November 2026, 03:07277 ₽336 ₽545 ₽
31 October 2026, 02:27277 ₽336 ₽537 ₽
23 October 2026, 04:14277 ₽336 ₽—

How to buy from Russia

A key is activated in the Steam client; your account region must match the key’s region.
Buying directly on Steam: top up your wallet through a top-up service; its fee is already included in the true price.
The Kazakhstan price is available through a KZ wallet or as a gift from a friend in Kazakhstan.

FAQ

Where is Defentron cheapest right now?

Directly on Steam for Russia for 259 ₽, or 277 ₽ including the wallet top-up.

Can Defentron be activated in Russia?

Yes. The game is sold on Russian Steam, and keys with the “Russia & CIS” and “Global” regions activate on a Russian account.

How much is Defentron on Steam Kazakhstan?

About 336 ₽ at the Bank of Russia rate. You need a Kazakhstan-region account with a KZ wallet, or a gift from a friend in Kazakhstan.