GRR BOO i is a 2D plateformer. It stands out with its childish graphics, but don't be fooled, the difficulty is too high for children. In this game, don't be afraid to push your limits ! Do you have what it takes to complete the 10 levels playable in 4 different difficulties ?! Will you be able to use your 4 powers correctly to defeat the many monsters lurking around ? GRR BOO i is a test in your life. Try it ! NOW !!!