Bombevo

A mysterious UFO appear, planning to attack earth! Can you stop it? You can only attack it once before they retaliate, so upgrade your weapon as much as possible before launching any weapon!
You have to match 3 resource tile to upgrade it, and double click(tap twice) to use it. You can use money (yellow tile) to increase score and remove a tile, and other colored tile (red, blue, green tile) to attack the UFO.
Bombevo will surely keep you hooked.