it seems to not always be responsive when i hold down the button some indication of whenever i am charging an attack could help with that.
Actually, to charge an attack, you have to hold down the mouse button and move the mouse in the direction you want to attack. If you moved it enough then the direction indication will appear (I don't know if is what you were trying). I agree I could have explained it better ^^'.
Anyway, thanks for trying the game and leaving a comment!