* [[Tennis Cup 2 ( Cartridge )]] - allows to use Analog Joystick (as digital joystick replacement in two-player mode, see options menu)
* RP11 diagnostics cartridge - allows to display the eight ADC inputs in numeric form
*[[FutureOS]] - homebrew operation operating system (Plus version)
[[Category:Hardware]][[Category:Peripherals]][[Category:CPC Plus]][[Category:Stub]]