Awesome game, I love it. Looks super cool.
I started with the archer and altough I could evade the enemies for a long time, it was not a good feeling. Took me nearly forever to beat wave 4 or 5 with him alone. Than found the warrior, leveled him to 5 and out of nothing I ruled the game xD Careful with a Warrior lv 10, he pushes enemies far out of the playing area.
Was wave 10 intended to be the last one? Because I could not overcome wave 10, their came no more enemies...