What are some?
One of my favourites used to be the wizard cards [https://www.youtube.com/watch?v=QDUv_8Dw-Mw] you could get from exploration in Harry Potter games. Each one had a little descriptive bit of text about the pictured wizard, witch or fantastic beast, narrated by Stephen Fry. Or someone. But probably Stephen Fry. I don't remember very well. I think that if you got enough of them, you could go to the Bonus Bean Room or something like that.
I'm also partial to the Skyshards in ESO, because they also give you something of value for locating them (skill points for every three) and there's usually one in any boss dungeon. They may be one in every dungeon, I don't remember. It's only 1:00 and I feel like I have the hangover without the pleasure of drinking first.
One of my favourites used to be the wizard cards [https://www.youtube.com/watch?v=QDUv_8Dw-Mw] you could get from exploration in Harry Potter games. Each one had a little descriptive bit of text about the pictured wizard, witch or fantastic beast, narrated by Stephen Fry. Or someone. But probably Stephen Fry. I don't remember very well. I think that if you got enough of them, you could go to the Bonus Bean Room or something like that.
I'm also partial to the Skyshards in ESO, because they also give you something of value for locating them (skill points for every three) and there's usually one in any boss dungeon. They may be one in every dungeon, I don't remember. It's only 1:00 and I feel like I have the hangover without the pleasure of drinking first.