Dreadnought Galaxy is a galaxy found in Super Mario Galaxy for the Wii. You will be able to unlock it once you have 48 Stars.
- Infiltrating the Dreadnought
- Dreadnought's Colossal Cannons
- Revenge of the Topman Tribe
- Topman Tribe Speed Run
- Battlestation's Purple Coins
- Dreadnought's Garbage Dump
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