Ghostbusters (1984) by Activision (programmed by David Crane):
Ghosts ‘n Goblins (1986) by Elite:
Chiller (1985) by Mastertronic:
Forbidden Forest (1983) by Cosmi:
Freak Factory (1986) by Firebird:
Bone Cruncher (1987) by Superior Software:
Night Breed (1990) by Ocean:
All these games can be loaded using a real C64 computer with a 1541 disk drive, you can load them off the internet using your Commodore Flyer and/or directly from the Flyer on-board storage, an EasyFlash 3 cartridge or even with an emulator on a modern day computer. Pretty cool!