Tower defense is a classic strategy game, where the goal is to defend a base against waves of enemies. It is one of the most popular games in the world, and it has been played by millions of people for over 20 years. The concept is simple, but the gameplay is very complex, due to the number of possible strategic combinations, and the number of possible enemies you can encounter.

This is why the game is popular, but it is also very challenging. You will have to defend your base against waves of enemies. You will be able to place and remove towers from the map, in order to defend the base. You will have to upgrade your towers to protect your base from the waves of enemies.

The gameplay is based on the concept of a base, which is the starting point for your journey. The base is a small, but very important part of the map, and it is the first thing you will see when you start the game. You will have to defend the base against waves of enemies.