Radon Blast — cheap CD keys, compare prices
Is it worth buying?
- The price is above its low (was €1.19), but within a reasonable range. Notify me on a drop →
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
Radon Blast is a brick-breaker in the Arkanoid mold, with a touch of classic Pong mixed in. An action indie title from EntwicklerX for fans of the genre.
Best price today
€1.49
all-time low: official €1.19 (+25%)
The cheapest Radon Blast key right now costs €1.49 at Steam. The lowest price we have recorded for this game: €1.19.
The average low over the past 5 months was €2.33.
Prices as of
Steam best price Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Lowest — official stores
€1.19
Aug 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €1.49 | — |
| Sept 2026 | €2.99 | — |
| Aug 2026 | €1.19 | — |
| Jul 2026 | €2.99 | — |
| Jun 2026 | €2.99 | — |
Lowest in-stock price per month from our price history; the current month is the low so far.
How to activate your key
- Steam key — open the Steam client → Games → Activate a Product on Steam → enter the key. Stores with this activation: Steam
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All-time low so far: €1.19
System requirements
| Minimum | |
|---|---|
| OS | Windows 7, Windows 8, Windows 10 (32/64bit) |
| Processor | 2 Ghz or faster |
| Memory | 150 MB RAM |
| Graphics | OpenGL 3.3 Compatible GPU |
| Storage | 10 MB available space |
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About this game — FAQ
Can Radon Blast be played single-player?
Yes, Radon Blast is a single-player game.
Does Radon Blast support a controller/gamepad?
Yes, Radon Blast has full controller support.
What languages does Radon Blast support?
Radon Blast is available in: English.
Does Radon Blast use Steam Cloud saves?
Yes, Radon Blast uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Radon Blast key?
The cheapest Radon Blast key is currently sold by Steam for €1.49. The lowest price we have ever recorded for this game: €1.19.
How much does Radon Blast cost?
Radon Blast currently costs from €1.49 — the cheapest offer across the stores we track.
Is Steam an official store or a keyshop?
Steam is an official store — keys come directly from the publisher or an authorized distributor.
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.
Which key region should I pick?
Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
What is an activation platform?
The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.
What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.