Players engage in defensive battles by deploying towers in strategic locations to fend off waves of enemy units. The objective is to protect a base from increasingly aggressive attacks, with each wave bringing a higher level of difficulty and rewards for success.
The game runs directly in the browser, eliminating the need for a download or registration. As the player's defenses face off against the enemy onslaught, they must balance tower placement and upgrades to survive each wave and progress to the next challenge.