Info CastleArena.io Games:
CastleArena.io is a great strategy io game in which you have to defend your castle and demolish everything of your opponents. You will play as a commander and you need to build up the best army as soon as possible because your units will help you crush the base of the enemy and dominate. From the given items, you can pick out whatever you want. Choose the appropriate spots to put them down and remember to upgrade their abilities by using resources. Good luck!
How to play:
Use the left mouse button to control your units and build.