Customizable controls and auto-reload would be fine additions.
No need to translate the game. People should know that English isn't the only language in the world.
Awesome concept, awesome music, awesome graphics.
The energy could recharge faster though.
Enemies could be more sincronized with the music's notes and tempo.
When does the game going on the background comes out? ;)
Why does it say that the game requires a Pentium D if it works just fine on the best quality on my Athlon 2600+? :P
People, don't pay attention to that warning. :P
It's a good game, but some things could be improved.
There could be an option to edit your profile.
Horses could be faster.
The trebuchet could be slower.
It could be better if it depended less on luck.
Concept is good, but it's not really fun to play.
Remembers me of games me and my friends used to make during lunch while in grade school... Good times.