Strategy/tower defense game, you will be the keeper of four elements and will have to repel waves of enemies by wisely building your towers. The game is inspired by the excellent Incursion 2 and Cursed Treasure and includes some of their best ingredients. Study well the strengths and weaknesses of each of your buildings, with the help of the "KeeperPedia" (database included in the game unveiling many valuable informations), and establish a winning strategy based on your different opponents.