Just a generally bad game.
The graphics were.. Less than impressive.
The audio was bearable but nothing new, the grunts and cries of enemies got abit repetitive.
And there were very bad aspects to the game, one of them is you need a headshot kill to get exp, normally this would be fine, but enemies can take numerous arrows to the head before they die, also headshots don't seem to do any extra damage. Now all of this wouldn't be -that- bad if the aiming system wasn't pointless and arrows tended to PASS THROUGH enemies, leaving them unharmed.
There needs to be alot of work done on this to make it a decent game, number one would be more upgrades, not the pointless and rudimentary three you have, secondly would be to fix the glitches, third would be to add some more weapon types and also maybe some troops of your own. I've never heard of a lone archer defending a castle from entire armies before.
But all of that would just turn your game into something akin to Epic War =/
So nice try, but next time, try ALOT harder.