Hey everyone! I've been searching for games (RPGs if possible) in which not only you level up, do quests and such, but in which you also collect stuff. Let's say cards, orbs, trophies, pets, a monsterpedia, or anything that is challenging and registers itself within the game. I'm looking for games under the PSP, Ps3, Xbox 360, or PC systems. I've already tried a few games, such as WoW, Star Ocean: The Last Hope, the Pokemon series, etc, but I was wondering if you could tell me, by experience, a game in which collecting X thing excels in the game and makes it a challenge.

Yes, I've played those already. Thank you.

I don't own a mobile, hehe! But thank you as well.