Protect the forest from little monsters that want to cut it and burn it down in Keeper of the Grove. In this tower defense game you get to build towers on marked spots to stop creatures from reaching the other side of the map. There are 12 levels with lots of waves in them which you get to play on easy, normal and hard mode, depending how serious of a player you are. As you kill monsters you get money which you can use to buy more towers or to upgrade existing ones. Can you destroy them all and save the green lands? Hint: you can send the wave earlier then it is supposed to come to get more money.