First update, v 1.1
Fixed bugs:
No more infinite music (unless you spam the music button)
Turning on and off the music
Zombies going off the map
Unspammable rocks
Added/New things:
Choice to turn on and off the music
New music
Zombie/Creature sound effect
New front screen
Menu/start screen
New zombie/Creature
New win/end screen
New win/end sound effect
New game name