I would start my own game studio and proceed to go bankrupt since I would refuse to produce the type of games that sell. But at least in the process I would probably get two or three games perfectly suited to my tastes. Screw world hunger! You can't expect me to be responsible with money I earned through irresponsible means!
Though actually on the world hunger issue, with that type of money you could probably start your own food company. With it since you would have direct oversight of food handling you could take a personal action toward solving world hunger and with some creative thinking likely reduce the costs of actually having to maintain the food unnecessarily since it will always be in circulation. Plus you would be investing in the growth of those deprived areas, which may be quite profitable in the future.
How do you breathe again?
