Grandstand’s Astro Wars is loud. Almost piercingly loud, in fact. When switched on, the game emits a cheerful “DEE DEE DIDDLEY-DEE! / DEE DEE DIDDLEY-DEE!” in greeting, unwittingly violating several noise pollution laws and potentially causing inner ear problems in nearby household pets. Alright, it’s not quite that deafening - but it definitely sounds like a weird dawn chorus from a parallel digital world (think Tron, but with less songs by Journey).