Newer Super Mario Bros. Wii
|Game||Newer Super Mario Bros. Wii|
|Level type||Bowser's Castle|
|Enemies||Big Dry Bones|
Koopa Troopas (Red)
Mega Magma Podoboos
|Previous level||(8-4) Molten Airship|
|Next level||(8-) Underground Railroad|
Bowser's Castle (or World 8-) is the castle and the sixth and final level of Koopa Planet in Newer Super Mario Bros. Wii. It's a fortress posing as Bowser's hideout, though making it through reveals what it truly is. No boss is fought at its end.
Bowser's Castle is unlocked by completing Molten Airship. Completing it will unlock Underground Railroad in Koopa Core.
This level is designed much like a normal castle without a notable theme. This castle is a trick castle where the title suggests that Bowser is fought at the end, while there is no boss much like the castles in the lettered worlds. The door at the end leads to a large area with Princess Peach captured in a cage, but hitting the switch will instead cause the bridge to collapse, causing Mario to fall into an underground cavern, signaling the start of Koopa Core.
- Star Coin 1: After the first series of swinging platforms, take the bottom path below the stone platforms. Avoid the Podoboos in the way of the Star Coin and collect it.
- Star Coin 2: Near the area with the Sledge Bro, take the path below it in a system of paths, the second one from the top. Head to the right and you will find a red pipe in the hidden wall. Enter it to enter an area with a fast swinging platform, and jump off of it to collect the second Star Coin.
- Star Coin 3: Before the final door, there is a double Fire Bar. The Star Coin is visible in this area; you will need to avoid the Fire Bar to collect it safely.
|Castle||Original song.||Main areas|
|Fire||Original song.||Exit area|