These assets are from a prototype game called Charon Prime.

This includes the tileset for Platform 7, "The Shining Star,"  after some terrible accident which has left it in ruins. The intention was to make this platform seem like it was very lively at one point, but is now overrun with chaos.

Additionally you can find the title screen and the very first rendition of the graphics (the non-blue space station).

The palette used is from Arne and it is indended to be viewed at 2x zoom. Formatted in PSD with layers preserved.