A lot of people are familiar with the famous glitch that allows players to go out of bounds in the original
Super Mario Bros. and going into the glitched Warp Zone, which leads them to what is known as the World -1.
It turns out that a very similar glitch has just recently been discovered for the original
The Legend of Zelda, a game that made the series a household name when it was first released in February of 1986 in Japan, after over thirty years since it was originally released.
The glitch in question was discovered by YouTube user
SKELUX, who used a cheat code in order to walk out of bounds in
The Legend of Zelda without being teleported back to the start of the game.
As it is to be expected, the "minus world" in
The Legend of Zelda is quite buggy since it isn't really a playable level — although it is fully explorable, and for some reason it has a lot of rooms full of graves. There are caves in there, as well, but they are just as glitchy as the minus world's overworld.
Take a look: