|Double||Allows the player to jump a second time in midair.|
|Higher||Allows the player to jump roughly twice as high.|
|Pogo||The player keeps jumping without needing to press anything.
This is the most hated Jump Upgrade in the game. The player
can keep the jump button held to stop jumping for as long as they hold it.
This type of jump actually benefits certain weapon selections
such as the hammer, pan, halberd, and boots.