The only other game that I have more time in than destiny is World of Warcraft. Played that game for like 8 years I couldn't even fathom a guess as to how many hours/days I have on that game. I know by the time the 3rd expansion came out my main character had 350 days played...yes days. So I stopped playing at the end of last one so yeah. If I were to guess, I would guess I probably have a total of 3 years of in game time played if not more across all the ones I had. So that's about 1000 days worth of play time. Destiny has a long way to go for me lol and with it's current direction I'm pretty hyped.