Super Mario 3D World + Bowser's Fury is now available on the Switch as an expanded port of the classic Wii U multiplayer platformer. With several themed worlds for players to run through as Mario, Luigi, Toad, Peach, and Rosalina, there's plenty of hidden collectibles for Mario fans to sink their teeth into. The majority of the stages in Super Mario 3D World + Bowser's Fury has four Green Stars and one Stamp. Here's how to get them both in World 3-3, Shifty Boo Mansion.

To get the first Green Star in World 3-3, players will need to jump inside of a portrait of a Boo that's on the wall nearby a moving floor platform. It'll take players inside of a challenge room with a Green Star inside. The Star isn't super easy to grab at first since the room is spinning, but eventually, the Star will come closer to the player and can be obtained without a power-up.

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Before players get their hands on the second Green Star, the Stamp is easily obtainable a few seconds after walking away from the Green Star #1 location. Players will spot a suspicious red couch in the middle of the hallway. Climb on top of it and the couch will float upwards towards the level's Stamp. Players simply need to jump up when the time is right to grab it.

The second Green Star for World 3-3 is located in the library of this mansion. Climb on top of the left-most bookshelf and the shelves will start to draw back into the wall, and eventually, a Green Star will appear in the bottom left-hand corner of the library.

And to get the final Green Star for this level, players should keep heading towards the end of the stage but once they see yet another suspicious red couch, they need to jump on it once again and they will be taken to an area with a green pipe. If a player attempts to get into the pipe, ghosts will pop out along with a Green Star, but the ghosts will quickly disappear and won't hurt the player.

Completing the entirety of the Super Mario 3D World + Bowser's Fury story mode, players can gain access to a brand-new World filled with bonus challenges. It's also the method for unlocking the fifth playable character, Rosalina.

Super Mario 3D World + Bowser's Fury is available now as a Nintendo Switch exclusive.

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