You need the Mauville badge, go to Mauville and fight the gym leader, but you must first fight Wally to get to the door open.
In the basement of the Pokemon mansion on cinnaber.
How do you unlock the door in the old man's house who lives on mossdeep city on Pokemon Ruby
You can find the key to unlock the door in Pokemon mansion
idk its just closed there really is no reason wattson will give u the key if u help
When you can surf, go to mauville and make sure you have a basement key, surf to the cave, go in and unlock the door... You go in the water on route 110 right under the sign for the bike road building.
You need the Mauville badge, go to Mauville and fight the gym leader, but you must first fight Wally to get to the door open.
In the toliet
In the basement of the Pokemon mansion on cinnaber.
How do you unlock the door in the old man's house who lives on mossdeep city on Pokemon Ruby
The key is in the Pokemon mansion.
I think with cut!!!
You can find the key to unlock the door in Pokemon mansion
idk its just closed there really is no reason wattson will give u the key if u help
You can't
with your foot
you go to the Pokemon mansion next to it and at the very end of it is the key to the gym