Operation Thunderstorm — cheap CD keys, compare prices
Is it worth buying?
- Reviews are solid. (Steam 77%)
- The price is at or near its all-time low — a good time to buy.
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
Operation Thunderstorm is a first-person action shooter set during World War II. You move through missions filled with enemy soldiers, relying on gunplay and reflexes to complete your objectives. The focus is on direct, fierce action without too many complications. A title for fans of classic war shooters looking for straightforward combat entertainment.
Did you know?
Operation Thunderstorm is a first-person shooter set in World War II, aimed at fans of classic war shooters with simple, direct combat.
Best price today
€0.77
all-time low: official €0.77 · keyshop €0.81 near low
On Steam: €0.99 — you save 22% here
The cheapest Operation Thunderstorm key right now costs €0.77 at Fanatical — the best of 10 compared offers. The lowest price we have recorded for this game: €0.77.
The average low over the past 5 months was €0.81.
Prices as of
Fanatical best price Official store
Steam Official store
GameSeal Marketplace
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Operation Thunderstorm prices by store 10
| Store | Type | Price |
|---|---|---|
| Fanatical | Official store | €0.77 |
| Kinguin | Marketplace | €0.81 |
| Driffle | Marketplace | €0.87 |
| K4G | Marketplace | €0.90 |
| Steam | Official store | €0.99 |
| Gamivo | Marketplace | €1.03 |
| Instant Gaming | Marketplace | €1.29 |
| GameSeal | Marketplace | €1.31 |
| G2A | Marketplace | €1.44 |
| Loaded | Marketplace | €1.59 |
Lowest — official stores
€0.77
Oct 2026
Lowest — keyshops
€0.81
Sept 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €0.77 | €0.81 |
| Sept 2026 | €0.79 | €0.81 |
| Aug 2026 | €0.79 | €0.90 |
| Jul 2026 | €0.79 | €0.90 |
| Jun 2026 | €1.69 | €0.89 |
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: Fanatical, Kinguin, Driffle, K4G, Steam, Gamivo, Instant Gaming, GameSeal, G2A, Loaded
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All-time low so far: €0.77
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows XP/VISTA/7/8/10 | Windows XP/VISTA/7/8/10 |
| Processor | Intel Pentium 4 3,2 GHz, Intel Pentium D 2.66 GHz, AMD Athlon 64 3500+ | Intel Pentium 4 3,2 GHz, Intel Pentium D 2.66 GHz, AMD Athlon 64 3500+ |
| Memory | 2 GB RAM | 2 GB RAM |
| Graphics | GeForce (6800/7600-7950/8600-8800/9600-9800/GTX 260-280) or Radeon (X1650-1950/HD2400-2900/3650-3870/4650-4870) | GeForce (6800/7600-7950/8600-8800/9600-9800/GTX 260-280) or Radeon (X1650-1950/HD2400-2900/3650-3870/4650-4870) |
| DirectX | Version 9.0c | Version 9.0c |
| Storage | 2 GB available space | 2 GB available space |
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About this game — FAQ
Can Operation Thunderstorm be played single-player?
Yes, Operation Thunderstorm is a single-player game.
What languages does Operation Thunderstorm support?
Operation Thunderstorm is available in: English, French, Italian, German, Spanish - Spain, Polish, Russian.
FAQ
Where is the cheapest place to buy a Operation Thunderstorm key?
The cheapest Operation Thunderstorm key is currently sold by Fanatical for €0.77. That is the best of 10 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €0.77.
How much does Operation Thunderstorm cost?
Operation Thunderstorm currently costs from €0.77 — the cheapest offer across the stores we track. For comparison, the game costs €0.99 on Steam, so buying a key saves you about 22%.
Is Fanatical an official store or a keyshop?
Fanatical 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.