Flame Gear Tower is the first castle in New Super Luigi U.
The level features rotating gears with flame throwers spewing flame on and off. It is a little difficult to pass them, as the flames are mostly on the gears, which will rotate the characters towards the flames if the characters don't jump.
- Star Coin 1: Ride the first gear to the right side of it and avoid flames from shooting out to get the Star Coin. When collecting the coin, make a wall jump to avoid death.
- Star Coin 2: On the right of the second gear, the Star Coin is revealed. Just get it and jump off immediately to avoid getting hit by the flames.
- Star Coin 3: Over the platform where you'll meet the first Dry Bones, jump over the middle of the platform to reveal invisible blocks leading up to the third Star Coin in between two flames.
Hidden Luigi image
Stand below the highest gear in the tower and a picture of standard jumping from Super Mario Bros.. However, the picture gets hidden from the teeth of the gear.