I dont know (If you want all the gems in dragonfly falls as spyro do the swimming glich.)
Ice Citadel
Ice citadel after smashing the dark gem a hole falls down and a elder is trapped in a dungeon and he tells you 'the only way to get out it to wall kick- blah blah blah!
An awesome Spyro game for the Gamecube and PS2
Spyro: Enter the Dragonfly
Spyro Enter the Dragonfly
Sparx
probbably spyro enter the dragonfly
Yes
Cinematech - 2002 Spyro Enter the Dragonfly 1-29 was released on: USA: 20 July 2002
Spyro: Enter the Dragonfly, Spyro: A Hero's Tail, The Legend of Spyro: Dawn of the Dragon, The Legend of Spyro: A New Beginning, & The Legend of Spyro: The Eternal Night see related Gamespot link
Spyro doesn't really double jump, but he can hover/ glide after jumping into the air.