In this shooting defense game Palisade Guardian 3 you will defend your base from evil alien forces that want to eat every limb off every human being on Earth. Just because these aliens can invade Earth does not mean they will be leaving it alive! Palisade Guardian 3 is one of our many Shooting Games that we publish on TheGamerStop.com. This game is also tagged as a Palisade Guardian game. Click the play button to start having fun. To play even more free games, view our popular and new games page. If you want to play more games like this, then you can simply check out the games inside the game tags that are the most relevant to your interests or the Shooting Games category or the games like this game page at the end of the game tags.