Attempting to write a game in basic is where many people will start off with programming on their Spectrum Next’s.
Presented here is a tutorial of sorts. With a detailed breakdown and commented code, it will shed some light on the mysteries of Next Basic.
The game source will be available here very soon but the entire game listing is included in the tutorial PDF for your perusal.
Huge thanks to Marco Varesio for writing BaSnake, but especially for taking so much time out to produce this extensive document which you can download below.