I think so, but I don't recall. I do recall he made some Asteroids clone or something way back. It's been too long since GM was in the limelight around here, we've mostly been idling along watching ToA:Exile sputter. It's obvious he's trying to 're-brand' himself as Mr. Moral High Ground to legitimize his continued work on a project that still owes people promised rewards, and which squandered donations like someone tossing gasoline and a lit match on a pile of dollahs.
It won't work any better than trying 're-brand' GM by putting it in a new company worked. He still comes off as a self-absorbed man-baby who spends all his time attacking critics instead of doing any actual work. Great popcorn theater, but a complete and utter joke as far as business is concerned.