Evolution System: Perfect for a Pokemon or Digimon site

[Hall of Famer]

Thank you so much Kaeliah, I try to make more useful scripts than before. I am sure there's still a way to improve this script, and I will see what I can do with it. I may be working on an egg stage system, in which the eggs do not appear in levels. Users may be able to create multiple stages of eggs and click them until a baby pet is born(at lv.1 of course). The way to hatch an egg may be quite different from leveling up an adoptable too.