Star 1 - Beat the game any way.
Star 2 - Collect all 24 Star Coins in World 9.
Star 3 - Beat every "normal" level in the game.
Star 4 - Collect all 207 Star Coins in the first 8 Worlds.
Star 5 - Beat every level, find every secret goal and use all of the Warp Cannons.
Don't use super guide/let it appear to make the 5 stars sparkle.
Nintendo still doomed?
Feel free to add me on 3DS or Switch! (PM me if you do ^-^)
Nintendo ID: Mako91 3DS code: 4167-4543-6089