Haven Global has signed a global partnership with Colto to launch a mobile app for YouTube influencer CKN Toys.

“CKN Toys: Car Hero” app will launch later this month. The app is a 3D endless runner mobile game that offers players the chance to drive around a giant toy city and space launch town to collect coins and diamonds. The app will be free to download and available in English and Italian, with more languages to be added soon.

CKN Toys, which follows Australian-based brothers Calvin and Kaison, is one of the biggest children’s YouTube channels globally. The channel has achieved more than 300 million views per month and amassed 15 million subscribers. Since the launch of the YouTube channel, CKN Toys has launched a TV show on Nickelodeon and toy ranges with Jazwares.