This is kinda-sorta written for the NEC D1867G chip inside the CASIO VL-TONE. This was written in Renoise with 9 instances of the VL-TONE emulator/VST serving as instruments for better use of polyphony (as the original VL-TONE is monophonic).
Love the sound of this album. It's fun to twist the shit out from the game boy, but there's nothing better than keeping it classic. Great work! Eocore Kuneho