Wario Land 3: Part 88: Above the Clouds (Red Chest)

Time to climb the clouds again. Still not going for the Golf minigame here, yet. First, make your way up to the doorway at 1:33. In its room, make an opening against the Purple Cracked Block to the left, and then the Enemy Blocks right above the Red Key that you can't reach, there. Then leave that room and head to the doorway at 1:57 to reach the other side of that same room. You should be able to drop go through a tight tunnel and then up the ladder to reach that Red Key. Then you go back around into that same doorway one more time to take that ladder and then head left toward the Red Chest. Above the Cloud's Red Chest Treasure is a Fire Drencher! This extinguisher takes out the wall of flames in the West and East Crater levels. Now Wario can go into more routes there without immolating himself.