Day/Night Core Battle

You are the last (good) star in the milky way so you try to go back in time to fix everything but the sun and moon guardians won't let you :/
Touch the Yellow tokens to Toggle On And Off The Bosses 
Everrytime you touch the token;
   -Sun attacks faster
   -Moon's attacks are more powerful
   -Star's controls get harder to manipulate

Good luck :)