The following cartridge types are currently supported:

• Generic cartridge (8k, 16k, Ultimax)
• Action Replay v4.x/v5/v6
• KCS Power Cartridge
• Final Cartridge III(+)
• Simons' BASIC
• Fun Play, Power Play
• Super Games
• Ocean type 1
• Epyx Fastload
• C64 Game System, System 3
• WarpSpeed
• Dinamic
• Zaxxon, Super Zaxxon
• Magic Desk, Domark, HES Australia
• Super Snapshot v5
• Comal-80
• EasyFlash
• Prophet64
• Freeze Frame
• Freeze Machine
• MACH 5
• Pagefox
• RGCD, Hucky
• Drean
• C128 Generic cartridge (external function ROM)
• WarpSpeed 128

The following file types are currently supported:

• Cartridge (CRT)
• C64/C128 generic cartridge (ROM, BIN)
• Disk image (D64, D71, D81)
• Tape image (T64)
• Program (PRG, P00)
• Firmware update (UPD)
• Text document (TXT, NFO, 1ST)

The USB port allows programs or disk images to be transferred from/to a PC using the EasyFlash 3 USB protocol. The USB port is active when:

• The Kung Fu Flash launcher is running
• A program is started using "Load" in the file options menu (SHIFT+RETURN)
• BASIC is started via F7 in the launcher

Kung Fu Flash shows up as a standard serial port when connected to a PC not requiring any custom drivers to be installed. This means, however, that the EasyFlash 3 program on the PC side must be modified to support Kung Fu Flash. For that reason a modified version of EasyFlash 3 USB Utilities and EasyFlash 3 BBS has been included in this repository.