Knight can use 4 weapons.

Sword: Attack 1 square with 50 coins.
Spear: Attack vertical 2 squares with 70 coins.
Great Sword: Attack horizontal 3 squares with 80 coins.
Bow: Attack 1 square ahead with 60 coins.

And damaged enemies will knockback.

Use different weapons to save coins!

Will you be able to help the Knight through 100 different challenges?