Cartridge for the Commodore 64 that packs a punch! This is a modified version of the KFF2 PCB to improve signal and power traces. All PCBs are Gold-plated (ENIG). Cases are custom, slim, 3D printed with a cured glossy coating that is resistant to scratching and scuffing.

Kung Fu Flash 2 is the big brother of Kung Fu Flash. It has a faster microcontroller with more memory and I/O pins, allowing for additional functionality such as a 1MB REU (1750 compatible) and future features.

• CRT files are loaded into RAM, not flash, making large CRT files startup faster. However, changes to EasyFlash cartridges are lost if power is turned off, unless saved via the menu first
• The cartridge detects if the C64/C128 is reset. This allows the use of an additional reset button on the C64 or the built-in reset button on the C128
• Kung Fu Flash 2 can emulate different cartridge types, load PRG files and use D64 disk images. Just place your desired CRT, PRG or D64 files on a FAT formatted microSD card and use the built-in launcher to execute them.

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/v6 - 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)

REU Emulation Kung Fu Flash 2 can emulate a 1 Mb REU (RAM Expansion Unit) simultaneously with disk drive emulation. The REU is enabled in the settings menu (F5) and active when:

A program is executed using the default option (RETURN) A disk image or directory is mounted using "Mount" in the file options menu (SHIFT+RETURN) BASIC is started via F6 (C128) or F7 (C64) in the launcher The REU will not be active when emulating cartridges (CRT files)