Doors no longer lead where they should. Entering a house in Littleroot might warp you straight to the Elite Four.
While the Pokémon Emerald Extreme Randomizer ROM -NEW is designed to be challenging, here are some tips to help you on your journey: Pokemon Emerald Extreme Randomizer Rom -NEW
You cannot play this hack like a normal Pokemon game. Here is the meta-strategy for the version: Doors no longer lead where they should