Bowser Jr.'s Fearsome Fleet
Bowser Jr.'s Fearsome Fleet
The Starship Mario near Bowser Jr.'s Fearsome Fleet
Series Mario
First game Super Mario Galaxy 2 (2010)

Bowser Jr's Fearsome Fleet is a galaxy featured in World 3 of Super Mario Galaxy 2. The boss for the galaxy is Megahammer.


  • Bowser Jr's Mighty Megahammer
  • Megahammer's Daredevil Bash
  • Green Star Challenges

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