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/* Somehow related info ... */ typo
Not that it was changed compaired to Old CPC generation (yet few CPC games actually supported the 2 button feature, despite available).
And of course the Atari standard was originally a 1 button solution (Atari 8 bit 2600 consoles) but cxould could easily be improuved to more buttons.
Sega Megadrives managed easily 6-8 button (Street Fighter 2 standard).