>>49459428Sorry, I kind of consider arceus, volo and giratina to still be main game since you're pretty much still doing main plot. In that case total its around another 10 - 20 hours. Getting to volo is easy you need to catch a few other mons, do some dialogue and then go up to the temple. You can literally go catch Giratina right after beating him. Arceus is the longest bit because you NEED to catch all pokemon and some of that is RNG and it depends on how much you were slacking too. This includes the un-fun genie hunt and pretty sure manaphy is also required.