Righteous... Until the end.
Personally I thought this was a great game, added some fun, kept me away from WoW. But the thing was it felt too cut off, you had to save most of the game to buy meteor, and also it stops everytime right before you get the end game item. If you do make another version, i'd suggest eh, tell people all the keys before entering. First time I played I died 3-4x just because I didn't know you could move positions. Also add somthing like easy/medium/hard and allow the player to continue through each with whatever he gained in the last.
Another thing I believe that would make this game interesting, is the ability to add more archers as you showed in the beginning. Maybe 2k each, and give it about 40-50 levels. That's asking alot for a free game, but if you did I guarentee this would be stamped on the front of newgrounds for a few days.
Well all overall good game, but you ended it too soon, and unless you are conciously thinking about it, its impossible to get meteor xD.
But good job, 7/10 imo.