0.7 friendly fire update

FINALLY, the 0.7 update is here!

sorry for the delay, but I finally got myself to finish this update!

New content:

-3 new friends

-fire (get it, friends + fire = friendly fire)

-new attack for each boss

-1 new real character

-1 debug character (I forgot to disable it lol)

-MUSIC FOR EACH AREA!!!! 

-more I forgot?

may contain many bugs (just let me know)