I've just created a new game package for playing on theC64Mini, which contains the disk image for Project Space Station and a CJM file to map TheC64 Joystick. The file, along with the button mapping details, can be found on my blog, here: https://www.my64.in.nf/doku.php?id=thec64
The file has also been added to my BMC Members Only cloud share, for convenience.