Fun, albeit simple gameplay. I agree with others who stated that an experience type system implemented into this game would give it a huge plus. Perhaps using the medals to buy perks would make the game way better - unlocking stuff (other than just general achievements) would increase the desire for replay. Individual perks from each medal may also be a cool alternative. Combine that with a storyline and it would be almost on par with the GemCraft series. I don't typically donate to games or even leave much as far as comments, but keep up the good work on a game like this and you'd likely see a larger demand for the game and a good return for your work.