Game Features：
1. more types of troops, more strategic
a. Cavalry: high movement speed, high attack
b. Shield soldiers: high defense power
c. archer: high attack and long range
d. Swordsman: good melee ability, low ink consumption
e. giant: super high attack power and blood
2. better line drawing experience, now you can draw lines more accurately.
1.fix bugs
2.optimized
9Apps 4.9
