Soulcaller's Tower is a 2D top-down survival game. You must defeat enemies to upgrade your spells, improve your stats like hit points and speed, and upgrade your tower to increase its durability. Your tower has a growing threat radius; damaged enemy structures within this radius will spawn enemies that will attack your tower. Enemies will only target you if you get close enough.

If you die, the game ends. If all enemies die and their bases are destroyed, the game also ends, but it's a victory.