The great siege play online

Let us introduce you the new game where you have to break through the towers!
You have 3 units:
1. Light - it is rapid and most destructive, but has less survivability;
2. Medium - it is balanced in all the points;
3. Hard - it is less destructive than others, but has more survivabilitis.

What strategy will you choose? How far can you go?

Uprage the amount of called on units and call on BOSS in the great siege offline game!