CastleWars.io is a great free-for-all MMO tower defense game where you play against rivals online. Control a floating castle and avoid every attack while collecting mana orbs scattered across the map. Your EXP will be increased when you gather those items and survive. Further, you will unlock levels in CastleWars.io unblocked and obtain hundreds of upgrades. Are you ready to embark on that adventure and become the top player? Remember to share the unique gameplay with your buddies! Good luck!
Use WASD or Arrow keys to guide the castle, LMB to attack, RMB to speed up