This level is essentially a large tower that is sinking into the lava. You must jump onto blocks and platforms as you try to stay above the lava.
As you make your way up the level, stay to the center right until you get the first Puzzle Piece. It will appear atop a block that drops down just as the middle platform is about to completely sink into the lava. Wait until the Puzzle Piece appears, and then jump up and right to get it.
As you head up the tower, look for a block on the left side, hanging from a long platform that goes from wall to wall. Run and jump right at this block; it is a hidden area with a Puzzle Piece inside. Jump onto the long platform to continue.
To get through this part of the level, jump onto moving spikeless platforms. Try to stay near the center here. If you get too far to the sides, you risk missing a jump to a spikeless platform and can fall into the lava below.
When you reach the area with a springboard on the right, move into the decorated block in the center. You must enter this hidden area from the right side. It holds a Puzzle Piece. Get it and then use the springboard to jump up to the next platform.
In this area, you must jump on springboards that float on the lava’s surface while avoiding different types of enemies. Firebites travel along the sides, so stay in the middle of this area, and bounce back and forth on the springboards.
As you are bouncing on the springboards, look for a spot along the left wall where the border looks a lot thicker. Jump across to the platform by this spot, and walk into the thick border to reveal a hidden area with a Puzzle Piece. Get it and then jump back onto the springboards.
This last Puzzle Piece is located in another hidden area—this time in the right wall. Once again, look for a thick spot in the border and move into it to claim your prize.
Make your way to the tower’s top, and jump into a barrel that will shoot you to the final chamber. Get the org to add to your collection.