Fun game.
Just one thing, the translation is dreadful. For instance, in spanish every button that says "Close" (like in "close the window") is translated to "Cerca" (which means close like in "too close to the TV"). And the most confusing was "Round Length" which was translated sort of like "the length of a round circumference" and I thougth that would increase the area of attack.
I don't know what you used to translate the game to so many languages (AI? a third party tool?) but it's not working correctly. I'd remove that altogether until someone double-checks it because it doesn't help at all.
Other than that, fun game, good job!