=== Livingstone ===
"In its day they coded it with a Phillips PMDS for the Amstrad initially, being later ported to Spectrum, MSX 2 (one of the few European MSX titles that is not a direct port from Spectrum), Commodore 64, PC, and even the Atari ST. The Z80 version was made by themselves and the C64 version was outsourced to a specialized freelace programmer. The C64 version probably does not share the original z80 code at all."
=== Programming ===
https://www.cpcwiki.eu/index.php/Tennis_Cup_2_(cartridge)#Analog_Joystick_Support
== People ==
* [[Joshua]]
* [[Vanity]]