Overwatch big and small

This game mode consists of pressing ctrl what you do super small to get super speed it is more difficult to pay yourself but you have less life and do less damage and with mele you become giant you move slower but you have a lot of range a lot of damage a lot of life and a lot of regeneration with the f you become normal

modos:

all

Characters

all

This game mode still has many bugs I would appreciate if you could give me tricks on how to fix them for example.
When you become a giant, you lose life, I don't know how to make you appear with your whole life without breaking something.
Or when you become small you can cross the floor and die.

I would appreciate help