Warzone Tower Defense Most control is done with the mouse. Keys 1-9 select towers from the item shop. Q,W,E,R - select bombs / other items. Spacebar or escape clear the current selection. Welcome to Warzone Tower Defense. Warzone is a tower defense game where you must attempt to survive as long as possible by building the most efficient line of defense. When the game starts you will have a fixed amount of time before enemies enter the map, use this time setup your initial defenses. First select a tower to build from your defensive arsenal. Since you start with a limited number of credits you will only be able to afford basic defenses to start. To gain additional credits successfully defend your base from attack, each enemy destroyed will give you more credits. When placing or selecting a tower on the map you can see the towers targeting radius. This will help you determine effective placement for your defense. Once you have selected a tower you will notice info related to that specific tower is displayed at the bottom of the screen. Take special note of the 'TARGETS' line, this will tell you if the tower is capable of targeting ground units, air units, or both. You can upgrade your towers to make them more effective. To do this select a tower you have placed on the map and you will notice the upgrade menu will become available at the bottom of the screen. Some towers have more then one upgrade available review the statistics before making your decision. To the left you can see the 'wave display' this will give you a heads up on the next 5 incoming enemy waves. You will also notice the button labeled 'SEND NOW' pressing this will stop the timer and send the next wave immediately. This is also where the score display is located useful for those competitive types. Warzone is a tower defense game featuring high-tech weaponry and large open maps with varying landscapes. The goal of the game is simply to survive as long as possible. There are also several different game modes available for those looking for a new twist on the game.