So...to those asking about A level calculators. Our school forced us to get this model, the fx-cg50. It is expensive but incredible what can be done on it. Other games include Tetris
FX-9750GII Snake - Casio SC ih Graphing Calculator yellow Sch
Games on Casio fx 9860G calculator - video Dailymotion
How to get games on your calculator - Quora
Move over consoles, playing GTA on a calculator is way cooler
The Casio Graphing Calculators
Playing Super Mario Special on my Casio FX cg50 calculator. : r/Mario
The Wild Spread of 'Drug Wars,' From Your Calculator to Your Phone | WIRED