Keeper of the Grove 2 Walkthrough - Level 5 (Hard) !! Greedy monster are trying to rob the crystal of the magic grove, stop them by growing unique defenders. Unlock new defenders and spells. Keeper of the Grove 2 is a tower defense game developed by Booblyc. You once again try to save magical gems from your attackers.You start out with three basic defenders. A long range guardian, a slowing ice magician, and an area of effect rock throwing monster. Your goal is to use these defenders to keep your treasures from being stolen. Gameplay shows Keeper of the Grove 2 ( Level 5) - difficulty HARD. 5 crystals - brilliant It is another free online great tower defense game.