12 Pointless Video Game Details (That Will Blow Your Mind)

3. Mario 64 Artwork Inside Zelda's Castle - Legend Of Zelda: Ocarina Of Time

Not content with literally inventing the very way we perceive 3D space when locking onto enemies and manoeuvring around them, Ocarina of Time routinely blows minds with new secrets, uncovered where you least expect them.

One of these can be found right at the beginning of the game, when visiting Zelda's castle. Simply take a peak inside one of the rooms and you'll spy a collection of artwork carried across from Mario 64.

Featuring a handful of the main cast in super low-res, brilliantly in the 3DS remake of Ocarina of Time, this window was updated to a more modern Mario wallpaper, complete with warp pipes.