A'ok flu
Pan, look up a game called mount and blade: warband. It made by the same creators of RTW, ETW, STW2 and etc. You can fight on the ground or on a horse, with a bow (Or crossbow) or a sword. Very cool game. Here is 2 previews:
http://www.youtube.com/watch?v=L9jHcZjWw9U
http://www.youtube.com/watch?v=7GX_Nj_QY8g