Escape Spring

From the Super Mario Wiki

An Escape Spring is an item in Wario World. Escape Springs appeared in all of the secret trap door levels and were used to leave once Wario had cleaned the room of all its treasures. They also appeared in the Unithorn's Lair hidden in a crate, which had to be broken to reveal the Escape Spring. The Escape Springs are small red coiled up springs that launch Wario as soon as he steps on it.

Wario World
Wario's Moves	Corkscrew Conk • Dash Attack • Ground Pound • Hyper Suction • Jump • Power Throw • Piledriver • Wario Punch • Wild Swing-Ding
Major Bosses	Dinomighty • Dual Dragon • Red-Brief J • Captain Skull • Black Jewel
Minor Bosses	Greenfist • SandWorm • Brawl Doll • Clown-a-Round • Winter Windster • Spideraticus • Mean Emcee • Ironsider
Worlds	Excitement Central • Spooktastic World • Thrillsville • Sparkle Land
Levels	Greenhorn Forest • Greenhorn Ruins • Horror Manor • Wonky Circus • Shivering Mountains • Beanstalk Way • Mirror Mansion • Pecan Sands
Collectibles	Coin • Garlic • Mr. Wario's Golden Statue • Red Diamond • Spriteling • Wario's Treasures
Objects	Arrow Block • Battle Ring • Bunny Spring • ByeBye Balloon • Column • Drop Block • Escape Spring • Garlic Dispenser • Glue Globe • Marshmallow Block • Rock Block • Sculpture • Smiley Bomb • Swirly Slab • Swirly Spinner • Treasure Button • Wooden Chest
Enemies	Angler Mangler • Ankiron • Big Bone-Fist • Big Scorper • Cage Beast • Clubosaur • Cobra • Cractyl • Crystal Entity • Door Spirit • Electric Clown Fence • Elephant • Fattington • Flying Spade • Freeze Cannon • Icicle Mite • Laser Jigglefish • Magician • Magon • Monstrous Magnet • Ninja Crow • Old Red-Mug • Ram • Silver Door Spirit • Stone-Cold Statue • Stone Doohickey • Swordfish • Terrible Portrait • Tree Freak • Unithorn • Wind Winder • Witch