Solar Defiance — cheap CD keys, compare prices
Is it worth buying?
- 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
Solar Defiance is an arcade-style space shooter where each new wave of enemies raises the difficulty. Players collect coins and purchase upgrades to turn their ship into an increasingly powerful fighting machine. The game was developed by Werewolf Moon Studios LLC, published by Werewolf Studios, and released in 2026.
Best price today
€5.19
all-time low: official €5.19 near low
The cheapest Solar Defiance key right now costs €5.19 at Steam. The lowest price we have recorded for this game: €5.19.
The average low over the past 4 months was €5.19.
Prices as of
Steam best price Official store
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Listed seller price shown — payment fees may vary by method.
Lowest — official stores
€5.19
Jul 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €5.19 | — |
| Sept 2026 | €5.19 | — |
| Aug 2026 | €5.19 | — |
| Jul 2026 | €5.19 | — |
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: €5.19
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 11 x64 | Windows 11 x64 |
| Processor | Any x64 capable CPU released within 10 years | Intel Core i3 or AMD Ryzen 3 or better |
| Memory | 4 GB RAM | 8 GB RAM |
| Graphics | Any Direct X 12 capable GPU from Intel, AMD, or NVIDIA | NVIDA GTX 1050 or AMD Radeon RX 560 |
| DirectX | Version 12 | Version 12 |
| Storage | 200 MB available space | 200 MB available space |
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About this game — FAQ
Can Solar Defiance be played single-player?
Yes, Solar Defiance is a single-player game.
Does Solar Defiance support a controller/gamepad?
Yes, Solar Defiance has full controller support.
What languages does Solar Defiance support?
Solar Defiance is available in: English.
FAQ
Where is the cheapest place to buy a Solar Defiance key?
The cheapest Solar Defiance key is currently sold by Steam for €5.19. The lowest price we have ever recorded for this game: €5.19.
How much does Solar Defiance cost?
Solar Defiance currently costs from €5.19 — 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.