Tower defense game par excellence. Enjoy solid game-play and defend against all kinds of enemies nearby laying diamonds. Enemy number increases and there are multiple defense mechanism for you to choose and various strategic positions, where to place them. All hardware can be upgraded using energy pool to create some magic. I recommend to save it for later, for the end of the round, when it gets more tough. This game deserves special title luxury edition The Cursed Treasure Level Pack game. I'm afraid it is rather strong title, so it wont happen at all.
However try for yourself this juicy piece. Enjoy.