Make very shitty games actually good ones.
Wipe the minds of Feminazis clean and turn them into normal people.
Purge the world clean of bad shit like most illegal drugs and alcohol(But not all of it, don't worry blazers)
Stop world hunger and create world peace
Notice how all of these so far are (mostly) selfless. Only thing I'd really wish to do for myself is grant the ones I love immortality.