Commodore 64 function key helper, Final Cartridge and Action Replay, and DIY.
If you want more from other carts, let us know and we’ll expand this.
Cut them out, and place them on top of your C64 function keys.
Action Replay MKIV Manual scanned by John Barrel.
Thanks to Thomas Rønne Viborg, the English and Danish manuals for Action Replay MKIV are now added.