On April 15, 2010, it was announced that the series would continue with a second season of 26 episodes,[4] which premiered in Italy on October 24, 2011.

], Sun Network in India, e-Junior in the United Arab Emirates, Eleven in Australia in July,[9][when?]

In the United Kingdom and other countries in Europe, the series was streamed on the Nintendo 3DS on February 6, 2017.

[14] In Australia, the first season was spread across four DVD volumes and distributed by a joint venture by Universal & Sony Pictures Home Entertainment in 2014.

In 2013, the show's trailer was on YouTube Movies in both Canada and the USA, which showcased the season one collection as the well as the first episode (Operation Shufongfong).

Emily Ashby of Common Sense Media rated Geronimo Stilton 4 out of 5 stars, stating the series "[engages] kids in characters who star in a TV show and a book series and giving families a reason to enjoy their stories in both formats together.