660 px

BYM Update 2012-02-09

Are you ready for the Infernal Academy?

Now you can upgrade your Inferno monsters just like your aboveground monsters!

Inferno Academy

Monsters need an education too! And now your Inferno monsters can learn how to thicken their skins and raise more hell.


  • Level 3 Under Hall
  • Level 2 Strongbox

Tower Ranges

If you mouse over towers (and other defensive structures) they will now show you their attack range, to aid you in base design.

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