the creator shouldn't make different languages for his game if he doesn't speak these language. I'm French and even someone who learned French for 2 or 3 years don't make sentences with as much mistakes than that :O
my tip: use the Britain (and fight against the French), build palisade where the ennemies will come and put soldiers on the palisade with the left money (before the first wave). after the first wave add the soldiers you (probably) couldn't bought earlier on the palisade and make sure that the ennemy has to destroy one of your walls to go to your blockhouse. then, unlock puckle gun as fast as possible and put it where there is most of foes (but if some ennemies can get trough your walls, add some palisade and soldiers). then, add other puckle guns, or upgrade your soldier to redcoat and then greenjacket once you can earned enough money. I easly won every level by using this strategy, so + if it helps you ;)
it's weird that you buy spells (like the meteor and the fire wave arrow) with gold :s. it would be more RP if we could buy spells with exp and new bows with the gold.
for challenge 6, shoot in the same big orb to have more tiny orbs quickly, and then, take the tiny orbs in the same place on your ship to shoot all of them in the same orb to kill it in one shot. it isn't really hard, just don't be afraid of being hit by big orbs (but don't explose too !)
the medium badge should be an impossible badge because this game is boring to death to finish : even with the best weapon, it needs 30seconds to kill ONE big bubble -_- moreover, there is no challenge at all in this game, you can easily dodge every bullets, the bullets which follows you are too slow to be a problem later.... 1/5
I won the last battle without the portail, just thanks to the Diablo and the Resurect Power to make an army (and in that case, Blizzard is really usefull to keep your soldiers "alive").
they should add something to only select a type of unit, it would be better to make strategies (exemple of a stregie I would like to do, but which is hard to use now : send skeletons warriors in one side, the orcs in an other side, the heroes in front of ennemies for diversion and make them attack the foes, to attack from 3 side in the same time)
easy badge finally earned in the wave 57 :D
the final boss is really really easy to kill (you can explode his chocolate egg just thanks to few hits with the minigun so finally he can't do anything against you)