PokePark Wii: Pikachu's Adventure: Walkthrough - Lava Zone
Hitmontop will say the drill has overheated. Take the east path to find Camerupt and talk to him to battle. Go back to Hitmontop and the drill will be fixed. He will want to battle before you can use it. Dash into the drill to get Iron Ore and take it to the furnace by Camerupt. Choose a straight shape. Take the Iron Bar to the switch near the furnace to fix it. Dash into the switch to stop the flames. Rhyperior is in the middle of the lava pit with an Attraction but you need to make an Iron Top before playing. Go back to the drill and use it. Take the Iron Ore to the furnace and choose a round shape. Take the Iron Top to Rhyperior and play his Attraction, Rhyperior's Bumper Burn. When you win he will become your friend and give you a Prism Piece. Start walking up the spiral and Charmander will want to battle. Meditite will quiz you toward the top of the spiral. At the top, walk toward the northern exit and you will face Farfetch'd. Smash into the switch to lower the gate and walk forward to meet Magcargo. As long as you have beat Bastiodon and Rhyperior's Attractions in the Cavern Zone and Lava Zone the gate will be opened for you. Talk to Blaziken and you will have to beat Charmander again. This time he has more health and more power in his attacks. Blaziken will now let you play his Attraction, Blaziken's Boulder Bash. He will give you a Prism Piece for winning. Go back to the Meeting Place. Go to Duskull and he will open the gate to the Haunted Zone.