Mario Party 5

Mario Party 5 was the rescue of the Dream Depot from Bowser and Koopa Kid.

History
Bowser and Koopa Kid have managed to access the Dream Depot, a world created from everybody's dreams. There, they plan to destroy everyone's good dreams and replace it with theirs, making their dreams always come true. The Star Spirits defend by deciding to bring along Mario and his closest friends as they are the biggest dreamers. Toad also decides to tag along.

At Toy Dream, Bowser and Koopa Kid were just about to destroy it, until Mario and friends arrive. Bowser then reveals a trick up his sleeve with Koopa Kid splitting into three; Red, Green, and Blue Koopa Kid.

Ridding the three Koopa Kids of their coins, Bowser and Koopa Kid head into another dream to try again. This happens at three more dream worlds. After these attempts, Bowser wants to personally settle it with the dreamer in a dream of his own making: Bowser Nightmare.

The three Koopa Kids still couldn't best the dreamer, and so Bowser is going to duke it out at his stage of terror. As a last resort, Bowser drinks a concoction that grows him in size, but accidentally digs himself into the arena's floor. Knocking Bowser loose, he falls into the vortex behind him.

As it turns out, Bowser only wished for a strong opponent and so he won regardless. Bowser leaves, and Misstar thanks the dreamer for restoring peace to the Dream Depot.