Here is a story from another fantasy world. And again different words could not get on with one another on one planet.
This time cadavers attacked people, who used to create an alliance with elves and goblins. They did not refuse to help, realizing that if the Realm of people falls they will have to fight with the yet more powerful army of zombies. Use side -scrolling to attack the enemy or defend. The battle takes place in front of your castle. During the terrible battle you will have not only to organize and maintain your own defense, but also send a character to take the fortress of the enemy by storm.