Torstan Defense is a Puzzle Tower Defense with a game idea different from normal tower defense games.
What's Puzzle Tower Defense ?
It's not like a normal tower defense(like robo defense or radiant defense) where you build a maze to protect yourself from incoming waves. It’s a little mix of those games and games like Plants vs Zombies.
Your target is to defend your base from the attackers before they are destroying your wall and enter your base. You need to combine towers to get even stronger ones. Enemies try to reach you from five different lanes, but you can only build three towers per lane! So tower combination kicks in.
The story mode can be played through from easy to hard. It is told with a nice little story. For those players looking for an extra challenge there is the hell mode available after solving the game on hard. And it is really not easy!!