Strategy Defense 4 Add As Favorite! n/a Strategy Defense 4 Description Defend all three of your Towers in this upgraded Tower Defense! Build and upgrade your army and defensive turrets though 6 different boards, on any of 4 difficulties. Now even more Strategies you can use in your Towers Defense! Plays: 637 Rate the game Rated 5/5 (2 Votes) 1 2 3 4 5 Report Broken Game