Kerbal Space Program — compare key prices
About the game
Kerbal Space Program is a space-program simulation where you take charge of the green alien Kerbals and assemble rockets and craft from hundreds of parts. Everything flies (or explodes) according to realistic aerodynamics and orbital physics, so through plenty of trial, error and comedic failures you end up learning real rocket science.
Did you know?
Its orbital mechanics are realistic enough that NASA and SpaceX engineers have praised it, and NASA even partnered with the developers on a dedicated mission pack.
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 7 SP1+ | Windows 10 64-bit |
| Processor | Core 2 Duo 2.0 Ghz | Core i5 |
| Memory | 4 GB RAM | 8 GB RAM |
| Graphics | DX10 (SM 4.0) capable, 512MB VRAM | DX10 (SM 4.0) capable, 1GB VRAM |
Best price today
€36.99 ≈ 4,342 RSD
updated 6 h ago
Steam best price best catch best price Official store
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Listed seller price shown — payment fees may vary by method.
Lowest — official stores
€36.99
Jun 2026
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About this game — FAQ
Can Kerbal Space Program be played single-player?
Yes, Kerbal Space Program is a single-player game.
What languages does Kerbal Space Program support?
Kerbal Space Program is available in: English, Spanish - Spain, Simplified Chinese, Japanese, Russian, French, Italian, German, Portuguese - Brazil.
FAQ
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. That's why we only list sellers with 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.