Pokémon Mystery Dungeon: Blue Rescue Team Tips

Monster Houses
Monster Houses are rooms that, once you step into them, have a massive amount of high-leveled enemies appear. However, if you use a move that affects the whole room, like Powder Snow or Heat Wave, it tends to be quite efficient in taking out the enemies. Also is the Petrify Orb, which petrifies all the enemies in the room. With this information, you can have an easier time in places like Purity Forest!