In BT there is 10 available towers with 3 upgrades each.
The 10 towers have unique capabilities, upgrades have the same capabilities but stronger. For example Heralth :
Heralth is a level 3 tower, he's the evolution of Portah and can evolve into Bazzalth.
He can attack land and air enemies and does zone damages by throwing a big fireball.
You'll have to choose well your towers, some are specialized in flying enemies some for walking enemies. There is also a support tower that buff surrounding towers.
You'll have a lot of differents possibilities to pass the levels.
Uwelon Tower can even throw magical projectile that goes through all enemies :
Pretty cool right? :)
Stay tuned, in the next hightlight i will talk about enemies and strategies.