Crash Bandicoot Purple: Ripto's Rampage: All Bosses (with Crystals and Gems)

Boss Battle

 * Nina Cortex: Collect 15 crystals to enable the third boss
 * Ripto: Collect 20 crystals to enable the final boss
 * Ripto & Dr. Neo Cortex: Collect 25 crystals to enable the secret boss
 * Spyro: Collect 5 crystals to enable the first boss
 * Tiny Tiger: Collect 10 crystals to enable the second boss

World Unlocked

 * Arctic Cliffs: While beating Spyro and enable the second world
 * Dragon Castles: While beating Nina and enable the fourth world
 * Fire Mountains: While beating Tiny and enable the third world
 * Tech Park: While beating Ripto and collect 20 gems to enable the fifth world