Dr.Drakenstein abducted Garry since he was a bear cub. He kept Garry in his huge castle as the lab rat of his newest experiment. One night, Garry had a chance to make his escape but the castle was so large and full of traps. Help Garry escape every levels by walking, jumping, opening gates, destroying boxes, and evading traps. There are also some potions that can change Garry's characteristic and ability. Drinking the right potion at the right time will ease his way out of that spooky castle.