Well excuse me if i'am not perfect in english. I'am a hungarian guy. This map is made by the Tribal Wars. There isn't any kind of story. You must defend your town from the bandits. They want to capture it to build up them own base. You can fight againts them only with your spearmen, and swordman. You have some archers in the begin, but you can't train any more. You have two years to prepare before the first raid. Enjoy!
The idea is quite ok, stop bandits from raiding with (almost) melee troops only. The first pack arrives after few years, leaves the slow defenders behind and causes considerable damage. Wood you can make abundantly and revuild and everything and expand big-heartedly. Soon there is enough gold to even buy the expensive weapons for swordsmen.
The game lacks two things. A second or third sign post (must I say more to tactics?). And a win condition - by now the mission is never ending.