
In Kerbal Space Program, take charge of the space program for the alien race known as the Kerbals. You have access to an array of parts to assemble fully-functional spacecraft that flies (or doesn’t) based on realistic aerodynamic and orbital physics. Launch your Kerbal crew into orbit and beyond (while keeping them alive) to explore moons and planets in the Kerbol solar system, constructing bases and space stations to expand the reach of your expedition.
Prices for US · Updated 8/29/2026

One of Kerbal Space Program's biggest inspirations was a promotional Flash game for Top Gear: 'That was the most similar game to KSP that I could find back then' - PC Gamer
PC Gamer · 8/2/2026

Artemis II hype sees Kerbal Space Program beat all-time Steam player record 11 years after launch - GamesRadar+
GamesRadar+ · 4/13/2026

Artemis II launch sends legendary astronaut sim Kerbal Space Program rocketing to its biggest Steam player peak in 10 years - GamesRadar+
GamesRadar+ · 4/7/2026

22 Best Space Games To Blast Off With In 2026 - GameSpot
GameSpot · 9/24/2025

Krafton fires back at Unknown Worlds lawsuit, says Subnautica 2 was at risk of causing 'irreversible harm to the entire franchise' like Kerbal Space Program 2 - PC Gamer
PC Gamer · 8/12/2025
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