Demonrift TD is a tower defense game set in the fictional kingdom of Emaeron, which has become the target of a demon invasion. Vanquish these demons by selecting areas on the overworld map and successfully defending the building at the end of the path in each area. Prevent demonic invaders from reaching the end of the path by placing defensive posts on the available building spots. Upgrade the posts to give them additional defenders. After completing a level, you will receive resources, which can be used to train units and construct buildings in completed areas.