Mini Fortress

Dark forest on your fortress attacking enemies. You have to get up on the wall of the castle with a bow (crossbow) in hand, to reflect their attack. All the enemies are divided into two types: melee and long-range. Releasing his arrows at enemies (fire, ice, arrows bomb), you will be able to stop them on the way to the castle. For each killed a monster you will receive gold coins. In between attacks, it is recommended to improve his bow (crossbow), and arrows, as well as the ability that can cause more damage to the enemy. And you are a good archer?
Improving onion:The strength of the arrowsrate of fireThe repulsive force of the enemyThe strength of the enemy penetration throughShooting arrows at the same time 3Shooting arrows at the same time 5Supply of fire arrowsSupply of ice arrowsSupply of arrows bombs