"I've been a fan of Kerbal Space Program (KSP) since the very early days. Somewhere around Version 0.18 I discovered it as a link from a gaming forum and fell in love. Back then, it was just a direct download from Squad’s website. Steam was a vague future possibility. There was no Mun (moon), no rocket parts beyond the basic solid fuel boosters and liquid fuel engines, no tutorial, and barely any UI."