Many, many that you've probably never heard of.
A very incomplete list is here..
The games industry is horrific. Here's some outtakes from an interview I did with a retro gamer journalist a year or so ago.
Back when i started it was very rock and roll without the money or women (the money was there for some but not us on the pointy end) but in your late teens / early 20's you can weather the outrageous hours and sporadic pay. Once you want a family, morgage and a bit of stability it's a nightmare as all those 'bedroom startup' guys who toiled away in their bedrooms and garages to build a company expect the same from their employees as they are exactly the same macho man children they were 20 years ago.
I understand that steve jobs was difficult to work with, i'll put him up against some of my ex bosses any day.