Geo Defense — cheap CD keys, compare prices
Is it worth buying?
- The price is well above its low (was €0.59) — worth waiting for a drop or setting an alert. Notify me on a drop →
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
Geo Defense is a quick-tempo shooter built around geometric shapes, with each stage offering a fresh decision point. Players select from randomized upgrade options, mix and match abilities, and adapt their approach as opposition becomes tougher, all through straightforward controls and a huge range of ability combinations that keep progression feeling rewarding. It was made and published by NIKEBA in 2026.
Best price today
€0.99
all-time low: official €0.59 (+68%)
The cheapest Geo Defense key right now costs €0.99 at Steam. The lowest price we have recorded for this game: €0.59.
The average low over the past 4 months was €0.89.
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
€0.59
Jul 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €0.99 | — |
| Sept 2026 | €0.99 | — |
| Aug 2026 | €0.99 | — |
| Jul 2026 | €0.59 | — |
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: €0.59
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 10(64-bit) | Windows 10/11 |
| Processor | 2.0 GHz Dual Core | 2.5 GHz Dual Core |
| Memory | 2 GB RAM | 8 GB RAM |
| Graphics | Intel HD Graphics 4000 | NVIDA GeForce GTX 660 |
| DirectX | Version 11 | Version 11 |
| Storage | 200 MB available space | 400 MB available space |
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About this game — FAQ
Can Geo Defense be played single-player?
Yes, Geo Defense is a single-player game.
What languages does Geo Defense support?
Geo Defense is available in: Simplified Chinese, English.
FAQ
Where is the cheapest place to buy a Geo Defense key?
The cheapest Geo Defense key is currently sold by Steam for €0.99. The lowest price we have ever recorded for this game: €0.59.
How much does Geo Defense cost?
Geo Defense currently costs from €0.99 — 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.