Extreme castle defense is a castle defense game that challenges veteran players. Use a wide variety of powers and abilities to defeat the threat of enemies wave after wave. Travel through lush forests, snow-capped mountains and an epic wasteland as you take on armies of slimes, goblins, orcs, witches, skeletons and more.The monsters are gathering now.Build a defensive line with a mighty castle and defend your kingdom. The fate of the kingdom is in your hands.Play the best-selling castle Defense game for freeDeploy a rapid-fire ballista! Long range light tower! Carve walls on the map with magic beams! Fire roaring cannons! summon Dark Knight! Tower Defense: Kingdom offers variety and challenge. Overcome incredible obstacles with strategy and wit! Save defenseless villagers, the way to stop evil in this extraordinary tower defense game.This is a tower defense challenge that resides in a fantasy and magical world. Dark Knight is fighting in a war to defend the kingdom with cutting edge strategy. Fight with death knights and fight alongside knights, dragons, wizards, ice queen and other ancient gods in the realm of adventure!• Strong upgrades to defend your persistent enemy attacks• Many levels and update by time• Several worlds to play with 6 different towers each• Battle against epic bosses• A wide variety of enemies offers multiple challenges: burn your enemy, freeze them and more with 4 spells to cast in battle• Beautiful landscapes and character animations• Check your world ranking in ranking mode• Support for challenge mode• Support for Android tabletsPLEASE NOTE! This game is free and created by people who love tower defense games. We sincerely hope you will enjoy our work!