World 1-Tower (New Super Mario Bros. 2)
The player starts at the bottom of the tower. There are Snake Blocks throughout the level which can either help or hinder Mario. There are also Bone Goombas, Bone Piranha Plants, and Dry Bones in the level. The bosses in this tower are two Reznors located on a wheel with four rectangular ? Blocks.
After the checkpoint, there is a door on the platform above. Entering the door leads to a room with a Roulette Coin Block enclosed by Snake Blocks. Above the room there is a red pipe which releases Bone Goombas. The player should notice that the Snake Blocks enter and exit the room through holes in the left and right walls. The player needs to enter the hole on the right when the Snake Blocks are not there. Entering it will lead to a small room with a gold Warp Pipe. Warping through it takes the player to the roof of the tower, where several Snake Blocks can be found. At the end is the Goal Pole.