>>57157764>idk wtf this is but it sounds fuckin sickYou can use a tm in the over world to turn a tree or cave wall into a small hideout. You can decorate it with stuff you find in the game. If you linked up with your friend with a link cable their base will show up in your game and you can also battle them as an npc with the team they had in their party when they linked.
It was basically an upgrade of the doll decorations in your room in Silver combined with the Viridian place where you can battle an npc of your friend.
