Turn the sound down to 0 and music off in the options menu whilst in the library

Hide in a barrel as Snape

Freeze 20 characters using Glacius

Defeat 20 enemies with Fang

Collect all trophies in Spyro 2: Ripto's Rage

Don't hit any Sheep in Cloud Temples

Flame the Pigeons first in Metro Speedway

Defeat every Earthshaper in Fracture Hills

Use a cannon to defeat a TNT thrower

Heat up the audience

Headbutt every turtle in Turtle Soup challenges

Light 6 Gem Lamps in 15 seconds

Collect all Spyro the Dragon Trophies