Best TD with RPG traits

This is the best TD game Ive ever played. Ive actually played this game twice and have beaten every stage possible. This game is addicting and the the RPG style unit/Hero upgrade only adds to the game. There needs to be another game like this or a sequel. I usually dont buy games but this one is well worth the money. Id buy it again if it wasnt in my cloud.

NauxBodD about Fantasy Defense