-First Heart Pillar-

This is the heart pillar for the first pure heart you receive from Merlon.
Tipi will take you to this one.

Step 1: Go down the elevator from the tower.
Step 2: Go to the right, and take the elevator going up to the 3rd floor of Flipside.
Step 3: On the right end of this screen, is the first heart pillar.

-Second Heart Pillar-

This is the heart pillar for the second pure heart you get from World 1.
This is from when you receive the key from Merlon.

Step 1: In front of Merlons house, flip into 3d.
Step 2: Nearby you will find a gate. Use the key on the gate, and go through it.
Step 3: Still in 3d, you'll see another path heading further right. Take this path.
Step 4: Flip back into 2D. Go all the way to the right of the screen until you see a Green Warp Pipe. Use the pipe.
Step 5: Go to the left until you see a sign.
Step 6: At the sign flip into 3D.
Step 7: Take the path that the arrow on the block indicates.
Step 8: Go to the left of the screen until you see a sign on top of a block.
Step 9: Flip into 3D.
Step 10: Jump onto the lower block.
Step 11: Jump onto the upper block.
Step 12: Switch to Peach.
Step 13: Float over to the next block (to the right)
Step 14: Float over to the next block (to the right)
Step 15: Float over to the second heart pillar (to the right)

-Third Heart Pillar-

This is the heart pillar for the third pure heart you get from World 2.
This is from Merlons House.

Step 1: in front of Merlons house, flip into 3D.
Step 2: Go through the gate that was locked earlier.
Step 3: Go back to the path in 3d heading further right.
Step 4: Flip back into 2D. Go all the way to the right of the screen until you see a green warp pipe. Use the pipe.
Step 5: Go all the way to the left until you see a green warp pipe covered by blocks.
Step 6: Use Boomer to destroy the blocks, and go down the pipe.
Step 7: All the way to the right you'll see a wall. Flip into 3D.
Step 8: Use Slim to turn paper thin. Go through the slot in the wall. This is the third Heart Pillar.

-Fourth Heart Pillar-

This is the fourth heart pillar for the fourth pure heart you get from world 3.
This is from Merlons House.

Step 1: in front of Merlons house, flip into 3D.
Step 2: Go through the gate that was locked earlier.
Step 3: Go back to the path in 3d heading further right.
Step 4: Flip back into 2D. Go to the left until you see some platforms sticking out of the ground.
Step 5: There are 5 platforms. If you flip into 3D you can see if each platform should be up or down.
Step 6: Platform 1, 3, and 5 should be down.
Step 7: Platform 2 and 4 should be up.
Step 8: The fourth Heart Pillar will appear after this.

-Fifth Heart Pillar-

This is the fifth heart pillar for the fifth pure heart you get from world 4.
This is from Merlons Place.

Step 1: Go to the left, and take the elevator down to the first floor of flipside.
Step 2: At the right side, There will be a place you can bomb, that will be outlined. Use Boomer to do it.
Step 3: Flip into 3D and go through the hole that you bombed.
Step 4: Flip back into 2D and go to the left until you see a shape similar to that in World 4.
Step 5: Use Fleep on the shape. Hit the blue switch that appears.
Step 6: Flip into 3D and go through the new path that was opened.
Step 7: Flip back into 2D and go in the door
Step 8: Hit each block, from right to left, once. This will open a new path.
Step 9: Flip into 3D and go through the new door.
Step 10: Go to the left, and through the door. you'll now be in Flopside.
Step 11: GO across the bridge, and flip back into 2D
Step 12: On the left side of the screen you'll see an old woman and her grandson. Flip into 3D.
Step 13: On the left side of the wall, you'll see a hole you can go through. Go through it.
Step 14: Flip back into 2D.
Step 15: Take the elevator going up to the second floor of Flopside.
Step 16: Talk to Nelrom.
Step 17: Go up the Elevator to the third floor of Flopside.
Step 18: On the far right side of this floor is the Fifth Heart Pillar.

-Sixth Heart Pillar-

This is the Sixth Heart pillar for the sixth pure heart you get from world 5.
This is from Nelroms Place.

Step 1: Flip into 3D in front of Nelroms place.
Step 2: Go past the gate similar to the one in Flipside.
Step 3: Still in 3D, go across the path similar to the one in Flipside.
Step 4: On the left side at the end of the path, you'll find a block. Break it with Cudge.
Step 5: Go down the uncovered Warp Pipe.
Step 6: in front of a sign, flip into 3D.
Step 7: Take the 3D Path. At the end of the path use Dottie to get under the blocks.
Step 8: Flip back into 2D.
Step 9: Go all the way to the left, and you'll find a yellow block to crush.
Step 10: Break the block with Cudge.
Step 11: Step on the red switch, and the sixth heart pillar will appear.

-Seventh Heart Pillar-
This is the seventh heart pillar, for the seventh pure heart you get from world 6.
This cannot be done until the Pure Heart is revitalized.

Step 1: Flip into 3D in front of Nelroms place.
Step 2: Go past the gate similar to the one in Flipside.
Step 3: Still in 3D, go across the path similar to the one in Flipside.
Step 4: On the left side at the end of the path, go down the green Warp Pipe.
Step 5: Go all the way right, and down the green warp pipe
Step 6: go all the way left, and use Luigi to get over the wall. Here will be the seventh Heart Pillar.

-Eighth Heart Pillar-
Step 1: Flip into 3D in front of Nelroms place.
Step 2: Go past the gate similar to the one in Flipside.
Step 3: Still in 3D, go across the path similar to the one in Flipside.
Step 4: Go to the right, and you'll find the eighth and final heart pillar.