Duck Life 4 unblocked game is a simulation game. According to the game's story since the ban on genetically modified ducks in the race, now you will have to train them. Play other simulation game on our website wtf unblocked games. In Duck Life 4 unblocked game you will have to feed and train your ducks. while feeding and training you can collect gold and can buy a new duck egg or hat for the duck. You have to upgrade the skill of the duck, such as swimming, running and flying. Upgrade your birds and race through all the levels to complete this game.