Hotel Slenderman

Hotel Slenderman is a shame in which Slenderman uses Nim-Nom's teleporter to transport himself into the infamous shame known as Hotel Mario so he can murder his archenemy Fat Mario, thus gaining immortality. However, Herobrine also uses Nim-Nom's teleporter in order to find and kill Fat Mario before Slenderman does. Oh, yeah, Yoshi's also in there somewhere... I assume.

Chapter 1: Herobrine Attacks
Slenderman finds out from a random homeless old man that if he wants to kill Fat Mario he can go to Nim-Nom. Unfortunately, Herobrine overhears. Slenderman goes to see Nim-Nom, but is attacked by Waluigi, who is trying to mug him. Slenderman beats up Waluigi and meets up with Nim-Nom. Nim-Nom and Slenderman take off in the teleporter and transport themselves into Hotel Mario. Slenderman and Nim-Nom fight off against several Goombas outside of Fat Mario's bedroom. They walk in on Fat Mario rocking out to Justin Bieber and are about to kill him when Herobrine shows up and shoots the deadly duo with a Bullet Bill. Herobrine kidnaps Fat Mario and runs off to Peach's Castle.

Chapter 2: Toad's House
Slenderman and Nim-Nom go to steal all of Toad's machine guns so they can face off against Herobrine's forces, so they fight off an army of Shy Guys and get to Toad's house safely. They murder Toad, but see that he doesn't have machine guns, just hamburgers. They take the hamburgers and leave.

Chapter 3: Revenge of Waluigi
Outside of Peach's Castle, Slenderman and Nim-Nom are attacked by Waluigi. They have a huge battle which ends with Nim-Nom chopping Waluigi's head off with his burger. They enter the castle, prepared for whatever Herobrine has planned...

Chapter 4: Nim-Nom, Is That You?
They walk into a dark room, and see a maze. They split up to find the exit, and get lost. Slenderman sees a face, and thinks it's Nim-Nom. Actually, it's Herobrine! Herobrine has a huge fight with Slenderman, and suddenly Michael Jackson comes to help out Slenderman! Michael uses his almighty magical abilities to destroy Herobrine, and Slenderman, Michael, and Nim-Nom run off to find Fat Mario. However, Fat Mario has escaped and fled to Bikini Bottom. Uh-oh!

Yoshi's Island: The Eight Pages (Secret Level)
If the player beats the entire game on hard mode in four seconds or less, they will unlock "Yoshi's Island Mode", which is a remake of the original Donkey Kong, except it is called Yoshi's Island: The Eight Pages, and instead of playing as Mario, the player is Yoshi, and Donkey Kong is replaced by Slenderman.