Super Paper Mario/Chapter 6: Sammer's Kingdom

Heart Pillar 6
If you meet with Merlon, he'll inform you that the next Heart Pillar resides in Flopside Outskirts. So venture forth to Nolrem's house in Flopside, then go through the nearby gate in 3D. Stay in 3D to continue down the path to Flopside Outskirts where you'll find a large, yellow block. Destroy it with Cudge to reveal a warp pipe.

Now in the basement's first floor, flip to 3D at the sign to discover another path. Use Dottie's shrinking power to walk beneath the structure, then use Cudge to hammer away the large yellow block (visible in 3D), to reveal a red switch. Step on it to make the Heart Pillar appear. Now use the return pipe to quickly get back to the door.

Chapter 6-1: SammerGuy Showdown
Strangely, Sammer's Kingdom looks so asian, but that's beside the point. Head right, Sammer will come up and tell you about a tournament that he has going on. The prize? A very needed pure heart. Guess you have no choice to win, no matter what. Beat every one of King Samson's warriors. A simple strategy is to use either Bowser with Barry (if you have him) or Carrie. You can also use Peach with Cudge, or Mario with Barry or Cudge, but whatever works for you should do you well. When you beat the 20th, they will let you go by without a battle. Hit the Star Block after the 25th warrior.

END OF CHAPTER

(Bonus!)

The names of the guards numbered 1-20:


 * 1) Jade Blooper
 * 2) Hill with Eyes
 * 3) Puffing Fist
 * 4) Squatting Birdo
 * 5) Leeping Cheep
 * 6) Master Wiggler
 * 7) Shoe of Kuribo
 * 8) Guy who Fry
 * 9) Screaming Mantis
 * 10) Koopa in Winter
 * 11) Footsteps of Coins
 * 12) Urchin Lung
 * 13) Crow Who Eats
 * 14) Swollen Tongue
 * 15) Slipping Grip
 * 16) Clammy Hand
 * 17) Forbidden Slap
 * 18) Hairy Arantula in the Grass
 * 19) Another Castle
 * 20) Rolling Thwomp

Chapter 6-2: The End of a World
World 6-2 may be the shortest one yet. Beyond a short boss fight and a few doors to run through, there's nothing else to do. However, the battle is one of the most difficult challenges yet.

After speaking with the king, open the chest on the pedestal to meet a most horrible fate…or at least that was the plan. The King, devastated by his devious plan failing will reveal his (alright fine! HER) true self: Mimi.

Chapter 6-3: A Ruined World
Tippi will talk about what happened with the void. She will suggest that you go back into world 6. Heed her advice and go back through the door. You will find a ruined world. Use Carrie to speed things up, as you're gonna be walking for a long time. At the end, you will find Mr. L. He'll bring out his Brobot 2.0.

After the boss battle, get the pure heart.

Chapter 6-4:?
Dimento teleports everyone into The Underwhere, a place for Game-Overed people.