A Top Quality Production.
I only wish I had an iPad to take this on the go! (Alas, I'm a console gamer) Kingdom Rush fixes everything that had gotten dull and boring in Tower Defense with good difficulty, non-linear customizability, and high replay value. The level of detail enhances the experience greatly, not just in the way the game plays, but also the artistic and audio bits. I hope to see more in the future from Ironhidegames, as this has certainly left a good impression.