Welcome to a fun-filled and hugely varied world of combat, platforming and puzzles, where the size shifting hero Knack is powered up and ready to save the day in an action-packed platforming adventure sequel. Shrink to traverse tight passageways, sneak into tiny entrances and dodge enemy attacks or add to Knack’s mass and become a colossal golem capable of smashing your foes. Unleash over 20 different moves from dazzling kicks and punches to devastating body slams and long range grab attacks. Learn tricks and gain powers as you battle the goblin army. Discover hidden areas and collect lost gadget parts to create different items. Collect ancient relics to gain immense size and strength. Bring a friend along to help in two-player co-op mode.