i managed to beat zombie Goku and the other bosse sso easily on Normal difficulty...how you say? Check the Gallery. It gives you protips on some of the enemies and it gives a protip on Natalie. She is good with magic. Whenever you make Natalie defend. She absorbs some magic if the attack was a magic attack. For ex. if NAtalie defends herself from a spirit bomb. She will get a lot of magic because the spirit bomb deals a lot of magic damage. However Natalie still takes damage from the enemy attack. There are more protips in the Gallery
i dont hate justin bieber so much that i would play this.....but the game is AWESOME! i mean im not a fan or a hater i just go ehhh ok horrible singer NEXT and move on
 "6 Differences"){kind=icon}
 "Epic Battle Fantasy"){kind=icon}
 "Ball Revamped 5: Synergy"){kind=icon}
 "Kick Out Bieber"){kind=icon}
 "Upgrade Complete 2"){kind=icon}
 "Bitshift"){kind=icon}
 "Learn to Fly 2"){kind=icon}
 "Mutant Uprising"){kind=icon}
 "Sonny"){kind=icon}
 "Bloons Super Monkey"){kind=icon}
 "GeoSketch"){kind=icon}
 "Warfare: 1917"){kind=icon}
 "Bunny Invasion: Easter Special"){kind=icon}
 "Shopping Cart Hero 2"){kind=icon}
 "Bloons Tower Defense 4"){kind=icon}
 "Thing-Thing 4"){kind=icon}
 "Super Crazy Guitar Maniac Deluxe 2"){kind=icon}
 "WalkRight"){kind=icon}
 "Music Catch 2"){kind=icon}
 "Dolphin Olympics 2"){kind=icon}