This is a Keygen and Keyfilemaker written in PureBasic 5, similar to this one.
Unfortunaly the cpu usage is quite high and I had to make dirty hacks for not resetting gadget strings.
This time I didn't use transparency and fading but again chiptune support
After keygeneration the keyfile should be exported using "Export Key" and it will be saved in same dir as the keygen is.
Hopefully it will help someone