The free game "Wonderland: Tower Defense" is a strategy game. In it, you can build a defense against the attacks of monsters.

To do this, you need to collect and upgrade different types of units, such as warriors, archers, slayers, and more. You can also use the powerful abilities of these units, such as the ability to shoot, the ability to strike down enemies, etc.

The goal is to defend your base against all attacks. To win, you need to destroy all the enemies. To do this, you need to collect and upgrade different types of units, such as warriors, archers, slayers, and more.