A Link to the Past Glitches - Reality Overlap II
- Perform the Death Mountain Descent.
- Now, while still in the overworld, die. You must not have a Fairy to revive you.
- From the "Game Over" menu, choose "Continue without Saving". Then choose "Start from Saved Place".
You'll appear at the last place you entered the Dark World overworld from, except that you're Link (not the bunny, provided you don't have the Moon Pearl yet). The Light World music plays, and if you use the Magic Mirror, you'll appear in the Dark World again with the Dark World overworld music and be returned to bunny form (if you don't have the Moon Pearl).