Protector 4 uses the classic gameplay and expands on it massively. Work for 11 different factions using 46 unique units!
Protector 4 is a terrific tower defense game that you can enjoy on this page in your browser, free of charge. It has been played by 5,695 people and has received a rating of 7.3 / 10 with 45 votes. The game is built with Flash to run smoothly in all modern browsers. If you like to play the game, take a look at our other tower defense games like Pokemon Tower Defense and Steampunk Tower.