KAYWAN

Development of this game is still in an early stage, but I often share screenshots on Twitter!

Kaywan is one of the thousands of space stations in the Universe. It gets used as a trading spot and a place for businessmen to take a rest, but it's also an indoor city with hundreds of inhabitants.
Your grandfather lives there. He has gotten too old for his job as a package delivery guy, so you're traveling to Kaywan to take over his business.
But the space station hasn't been the same since the Nights started happening...