Manta Raid is the 1st level of Sky City. It is unlocked via the secret exit in 4-A: Hilltop Town and finishing that will unlock C-2: Nimbus Highway. This is the Manta Ray's only appearance in the entire game. It's filled with very nice buildings and a very nice background.

Star Coins

  1. Use the Propellor Suit to reach the 2nd cog to grab the coin.
  2. Use the 2nd cog on the top after the checkpoint to reach a secret area. Toss a Koopa Shell to get your prize.
  3. Go to the building above the final cog and use the Propellor Suit to reach the roof.