*[https://simonowen.com/spectrum/lenskey/ LensKey] LensLok copy-protection decoder for Windows
*[https://github.com/grzegorz-grArcherEG/vga4cpc vga4cpcCPCPS2Firmware CPCPS2 Keyboard Firmware] VGA output for Emulates the keyboard matrix of Amstrad CPC based on Raspberry Pi Picousing modern hardware
*[https://sindenlightgun.com/ Sinden Lightgun] LCD-compatible lightgun
*[https://github.com/grzegorz-gr/vga4cpc vga4cpc] VGA output for Amstrad CPC based on Raspberry Pi Pico
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