The Stagnant Swamp

The Stagnant Swamp is one of Wario Land 3 levels located in the east side of the Music Box World. It is unlocked after getting the fan in The Pool of Rain.

This level is a swamp with a lot of cable railways which Wario can use. Also,a pirate boss named Jamano is found in this level.This level is the first level in the east part.

Wario can explore this level using cable railways, ladders and digging underground using the Ball Wario form.

Grey Treasure : Flute
The grey key is under the entrance. To get it, Wario only has to use the ladder and dig underground. As for the chest, he has to use the cable railways to gain enough momentum to break the blocks at the far right so he can access the Grey Chest.

The flute summons fire snakes in The Peaceful Village, The Grasslands and The Volcano's Base.

Red Treasure : Conch Artifact (green)
To get the red treasure, Wario has to enter the door in the middle of the swamp. Then, make his way to the red key by avoiding the mole machine. If he's touched by it, he'll restart at the entrance.

As for the chest, he has to enter the pipe near the door to face Muddee. When he's defeated he can access the red chest.