The Curious Factory

File:WL4-Icon08.png

Map of the level

The Curious Factory is the first level of the Ruby Passage from the Game Boy Advance game Wario Land 4. It is a labyrinth of a factory with robot-like enemies and many machines called Compressors and Decompressors, which turn Wario into Flat Wario and back again. Most of the flooring and platforms in the level are made up of conveyor belts. The enemy Kaentsubo first appears in this level. The Kaentsubo's heads are on fire, and when they get close to Wario, he will transform into Flaming Wario and will be able to break Bonfire Blocks. Hitting the switch will open up the underground area of the level, which is more challenging than the upper level. This level's CD is called Driftwood & the Island Dog and once collected, it can be played in the Sound Room.

Time given in different modes

The time given to escape the level after hitting the switch varies between game modes.

• File:WL4-Normal Mode Sprite.PNG: the time given is 3:30.
• File:WL4-Hard Mode Sprite.PNG: the time given is 2:50.
• File:WL4-S-Hard Mode Sprite.PNG (unlockable): the time given is 2:30.

Names in other languages

Language	Name	Meaning	Notes
Japanese	あやしいこうじょう Ayashii Kōjō	The Mysterious Factory
Chinese	奇怪的工厂 Qíguài de Gōngchǎng	The Odd Factory

Media

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Gallery

• WL4-Togerobo.PNG

  Togerobo
• Wl4 flatwario.PNG

  Wario getting crushed by a Compressor, transforming him into Flat Wario
• WL4-Robo Bird.PNG

  Wario with a Robo Bird
• 

  Flat Wario artwork
• 

  Flat Wario sprite
• WL4-Decompressor.PNG

  Wario about to enter a Decompressor, which will turn him back into normal Wario
• 

  Flaming Wario
• WL4 Beta-The Curious Factory.PNG

  Pre-release screenshot of The Curious Factory
• Sound Room-Driftwood and the Island Dog.PNG

  Driftwood & the Island Dog album cover

Trivia

• This level's music can be found in the WarioWare, Inc.: Mega Microgame$! microgame Paper Plane without the machinery sounds.