Second Course is the second level of the Mystery Adventures Pack in New Super Mario Bros. 2, as well as the twenty-sixth DLC level in the game.
The level begins inside a Toad House, which contains a Warp Pipe leading to a sky area with Flying ? Blocks as platforms. Some Koopa Troopas and a Piranha Plant pass by on Flying ? Blocks moving in the opposite direction, and Mario will also pass by a few Warp Pipes that provide coins or have a P Switch. After the Checkpoint Flag, Mario will encounter a Piranha Plant that is picked up by the Flying ? Blocks, along with some Warp Pipes that have coins above them. A Flame Chomp then appears, followed by a Venus Fire Trap and a Warp Pipe leading directly to the Goal Pole.
- Star Coin 1: At the beginning of the flying segment, the Star Coin is under the red, green and yellow pipes and can only be collected by throwing a Koopa shell.
- Star Coin 2: After the Checkpoint Flag, Mario must jump on top of the following row of Brick Blocks. The Star Coin is on the next, higher platform between two shorter platforms.
- Star Coin 3: At the Roulette Block, Mario must take the lower route. The Star Coin is above a Flying ? Block carrying a Venus Fire Trap.