Big balancing patch and combo revamped

- Enemies are smaller by 20%

- Combo system has been revamped to +1 damage per combo, capping at 8 damage.

- Plasma Sword reduced to 13 coin

- Enemies health are significantly nerfed

- Boss spiral attack has been made slightly easier

- Some stages on HARDDD have been readjusted

- Shop are guaranteed 4 health potions and 1 heart crystal and 14 items in total