|Game(s)||Newer Super Mario Bros. Wii|
Newer Super Mario Bros. Wii Plus
|Previous world||(6) Pumpkin Boneyard (secret)|
|Next world||(1) Yoshi's Island|
Bombard Cliffs, or World E, is the fifth and final secret world of Newer Super Mario Bros. Wii. There is no tower or fortress in this world. It is tied with Sky Mountain for having the least amount of levels. A new type of enemy is found only here. It is unlocked via completing World 6-8: Buried Boneyard. This world is rather unprogressive as completing World E-3 will unlock a path all the way back to World 1-1: Palm Beach.
The theme is a cliff area with many Para-bombs.
|Level number||Level name||Preview||Description|
|E-1||Bombshell Bridge||The only level in this world that autoscrolls, taking place near a cliff filled with Bob-Ombs, Bullet Bills, and switchback lifts.|
|E-2||Fallout Footbridge||This is the Bomb Bro's 1st appearance.|
|E-3||Bombassault Gorge||This level takes place in a gorge, as the name implies, filled with Bob-ombs and Bomb Brothers.|
- The music in the levels are a remix of the Athletic music from New Super Mario Bros.