I was excited to try leveraging it for something useful when playing our computer game (SimAirport) but I basically hit a dead end (or at least an undocumented

I was excited to try leveraging it for something useful when playing our computer game (SimAirport) but I basically hit a dead end (or at least an undocumented end) when trying to interface with it from Unity. Within a month of the purchase I ended up having keyboard issues & returned it; purchased a refurb 2015 instead. It'll be my last Mac laptop (after >10 MBPs lifetime) unless they really get their act together.