?worthit
Kerbal Space Program

Kerbal Space Program

Worth buying? What 300 Steam reviews say.

Overwhelmingly Positive2015

The verdict

A deep, funny rocket-building sandbox that teaches real orbital mechanics and thrives on mods. Skip it if you hate steep learning curves or object to Take-Two's ownership.

Great for

Space and physics fans who enjoy trial and error, laughing at failures, and modding

Main risk

Steep, poorly explained learning curve and clunky building can frustrate you before it gets fun.

What players love

What players complain about

System requirements

Steam Deck: Playable
OSWindows 7 SP1+
ProcessorCore 2 Duo 2.0 Ghz
Memory4 GB RAM
GraphicsDX10 (SM 4.0) capable, 512MB VRAM
Storage3 GB HD space

Analyzed Oct 6, 2026  ·  300 reviews

150 positive, 150 negative

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