Size manipulator

a neat little mod using NEO-forge that allows the user to manipulate their size with a new gadget. 

spawn into a new world with the Device PRE-installed on your character! at the cost of a chest plate you gain the power to scale your body, hearts and jump strength to your character size. become huge to tank lots of damage, or shrink to fit through gaps other mobs can't! use this unique mix of elements to your advantage and see if you can't beat the game. IN HARDCORE!