would be awesome but...

I purchased this game after trying the free lite version. The game itself is great, however, not worth purchasing because it does not give out diamonds (needed in the game to purchase boosts that are necessary to complete a lot of the levels) for completing levels. This is the first time ive ever seen a game do this and its kind of a blatant rip off. Normally, when you complete certain tasks/levels, you are awarded with diamonds (or whatever that game uses as currency to purchase upgrades or boosts). In the case of this game you have to purchase the diamonds (which are very expensive, and the boost you purchase can only be used for that particular level - so you would need to buy a lot of them in order to complete levels that require a boost to get through). Because I paid for the game ($4.99) there should at least be a way to obtain these diamonds by completing levels. Having to buy them with real money is definitely a blatant rip off and almost a bit insulting to anyone who buys the game not realizing this "glitch" until it has already been purchased.
I would give this game 5*s if it was not for this. Because of this though, I would actually say you are crazy to purchase it unless you want to spend a lot of money in order to be able to complete it. A huge flop!! Dont waste your money, find a different game.

Onioandpand about Tower Defense® HD, v1.5.3