How do you get volcano pit in Pokemon Mystery Dungeon red?

you need a friend bow to befriend him if you have it you have 30% of getting him save at middle so if you dont get him shut it off then turn it on again. if you keep trying just throw red gummis at him(if you have something like a reviver seed or a oran berry) you dont need his friend area when he joins your team you get friend area anyway try getting kyrogue bacause without a friend band kyrogue will join your team 50% dont try the regis because their chance is 0.1%