I have worked at some big gaming projects, these are just some examples:
Tales of Vesperia (Xbox 360): 120,000 words
Dragon Striker: 85,000 words
Fable 2 (PC): 65,000 words
Puzzle Quest 1/2 (Xbox 360): 50,000 words
Dofus 2.43: 40,000 words
During my in-house experience at SDL International, I have been the Italian Lead Translator and PM for Sony PlayStation.
I also translate regular poker/casinos/sports betting related projects, mainly for PokerStars.