Fight waves of increasingly dangerous enemies (dragons monsters creatures soldiers) for which you must buy weapons and improvements that are unlocked in each wave. Be the first on the leaderboard.
Unlock new maps and achievements that will test your skills.

The difficulty of each wave increases progressively opening new areas of the map so you must accumulate as much money as possible and buy turrets unique weapons medical kits and grenades to fight the enemies.

Image by fxquadro on Freepik