Unlockables Kao the Kangaroo Round 2 UnlockablesUnlock new skills and mini-games Collect specific numbers of stars and crystals to unlock new abilities and levels. Unlockable How to Unlock jump further 50 Stars jump attack more efficient 100 Stars tail attack more efficient 150 Stars roll as much as you want 200 Stars unlimited boomerangs 250 Stars Bonus: Rope 50 crystals Bonus: Trees 100 crystals Bonus: Shooting 150 crystals Bonus: Race 200 crystals Bonus: Baseball 250 crystals
