If you are able to collect all of them, you will unlock special screens. You will see some special giant coins in the scenes that will be very difficult to reach. Once you start to run and jump, you will also notice that there are a few new changes to the game's traditional mechanics.
You can select Mario or Luigi, but either way you will have to face the game's different levels, keeping in mind the fact that your main goal is to bring the Mushroom Kingdom back to life. The first thing about Super Mario Bros: Odyssey that will jump out at you is that the game has a well-developed story that you will have to follow. Super Mario Bros: Odyssey is a 2D platformer inspired by the traditional games in the Super Mario saga, where you can have fun with a game that mixes the gameplay of the classics with some new concepts from the newest games in the series.
