All castle levels walkthrough in 3 Player co-op mode in Super Mario 3D World for Wii U. 
►Activate the description for the timestamps of the castle levels complete walkthrough!!

All levels:
00:00​ World 1 Castle - Bowser's Highway Showdown
04:29​ World 2 Castle - Bowser's Bullet Bill Brigade
08:06​ World 3 Castle - The Bullet Bill Express
11:33​ World 4 Castle - Lava Rock Lair
15:52​ World 5 Castle - King Ka-Thunk's Castle
20:18​ World 6 Castle - Bowser's Bob-omb Brigade
24:04​ World 7 Castle - Bowser's Lava Lake Keep
30:02​ World 8 Castle - The Great Tower of Bowser World
36:10​ Ending & Credits

All Castle Levels and Bosses in 3 Player co-op mode in Super Mario 3D World for Wii U.  in 1080p & 60fps
►No Commentary Gameplay by ProsafiaGaming (2017)◄