The Ghost Lingers

The Ghost Lingers is the one hundred and first level, as well as the secret final level, of Yeah Jam Fury: U, Me, Everybody!. To access it, the player must clear fifty B-Side levels.

Overview
This level is unique among every other level in the game in that it features a unique theme: Ghost. The mango is replaced by a ghost pepper, and because of this, the word "MANGO" at the beginning of the level is replaced by "GHOST PEPPER", in which the letters "GHO" are green. The level starts with a time limit of 45 seconds, and it will restart if it is not completed in the time allotted. However, the ghost pepper will disappear and then reappear in another location when the player attempts to collect it, and the timer will reset to 30 seconds. When the player attempts to collect it a second time, it will disappear again and reappear in its final location, with the timer resetting to one minute. If the player collects the ghost pepper then, they will finally complete the level.

The player starts with five Yellow Blocks in their quota on a platform of Steel Blocks at the bottom of the level with a wall to the right. The ghost pepper's first location is at the top of a large group of Steel Blocks and Ice Blocks above the starting flag that leads diagonally left, and there are several Ice Blocks and a small platform of Steel Blocks above the gap to the left. To reach the ghost pepper, the player first must use Yeah to place the Yellow Blocks over the gap and use them to traverse upward, while using Fury to break any Ice Blocks in the way. Upon reaching the wall on the left side of the level, the player must use Jam to climb it to reach the ghost pepper's first location.

The ghost pepper's second location is in the middle of a group of Steel Blocks in the shape of a curl to the right of its first location. To reach it, the player must traverse down the platforms below to three walls of Steel Blocks with spaces one block high and a single Ice Block in each. They must use Fury to break these Ice Blocks and continue right through the newly created openings to reach a large boxed area of Steel Blocks on the other side of a small gap. They then must break the three Ice Blocks filling the opening and use Yeah and Jam to advance to the upper platforms, using Fury to break the Yellow Blocks to go through them. At the top of the third platform, there are three large walls of Ice Blocks, each with one Yellow Block, that must be broken with Fury to reach the ghost pepper to the left.

The ghost pepper's third and final location is at the top left corner of the level, underneath a group of Steel Blocks in the shape of a large spiral and to the right of several walls and platforms with Fury Flags over them. To reach it, the player must backtrack to the small gap outside the boxed area, which they must drop down and use Yeah to place a Yellow Block to land on. They then must continue placing Yellow Blocks to reach the two Steel Blocks to the right, which are below four groups of Ice Blocks. The player must use Yeah to place their remaining Yellow Blocks to traverse upward, using Jam to boost off the left walls to reach them and Fury to break the Ice Blocks above. Upon ascending past the highest group of Ice Blocks, the player may traverse to the left to obtain the ghost pepper and complete the level.

Trivia

 * Upon completing this level, the player unlocks the cutscene "The Drawing" in the Memory Book, which also plays if the player continues from the level completion screen.
 * This is the only level in the game to have this distinction.
 * Not counting the Tutorial and  levels, this is the only level in the game to not have two versions between the A-Side and B-Side; instead, it is exclusively a B-Side level.
 * This is the only level in the game to feature the ghost pepper, as well as a time limit that changes.
 * Oddly, the preview image for this level on the level selection screen shows it with a black background rather than the Ghost theme. It also shows a potato in the ghost pepper's second location.
 * Although the "Rankings" button for this level is available on the level selection screen, the level is not actually present in the Steam Leaderboards. This is the only regular level in the game to have this trait.
 * This is one of the four levels in the game to feature a unique theme not available in the Stage Builder, with the others being , Z-Mart, and Happy Birthday.
 * Beating this level will unlock the That's A Little Different... achievement and sticker.