As of right now Super Mario Odessey is one of the hottest games out for the Nintendo Switch right now. Not only is Super Mario Odessey one of the fastest selling games with in the Mario set but it also received very positive reviews from critics and has gained mainstream attention since its release back in October 2017. The sales for Super Mario Odessey is quite impressive especially since it managed to reach over 10 million units worldwide in less than a year. Super Mario Odessey has already managed to surpass the likes of Super Mario Bros 2, Super Mario Galaxy 2, Super Mario Kart and Super Mario Galaxy 2 in relation to sales within a year.

Ever since, Super Mario Galaxy was first released for the Nintendo Wii back in November 2007 the game ended up selling over 12 million units worldwide. Super Mario Galaxy was not only a huge success on the Wii but it was also within the top ten for being one of the best selling games for that console. Seeing how the sales for Super Mario Odessey is gradually increasing each month its quite possible that it could surpass Super Mario Galaxy before 2019. In terms of which game is better between Super Mario Odessey & Galaxy is debatable but both titles are among two of the best 3D games within the Mario series in general.