I had that Sonic 3D blast game shown in the vid. I loved it during my younger days, but I only keep it around as a nostalgia dispenser. If I got the game later on however, I'd chuck it.
I remember reading that the LCD game craze lasted long enough for them to make games based off of SOTN and Sonic Adventure. Tenacious little shits, aren't they?
As for the nerd himself? Started watching him back around his Rocky review. It's amazing that he hasn't put the kibosh on the whole series due to him making a movie, constantly doing the series for 7 years (or 9, depending on if you count the first episode's creation dates) and being more interested in movies/horror/TMNT. I'd honestly think he'd go "Fuck it" by now.