June's Journey is a BIG game. As a result, it requires an internet connection in order to get information from our servers, like graphics, sound, and the data that it needs to run correctly. If we did not do this, we'd run into all sorts of problems, like limited storage space available on your device, or outdated content that would degrade the experience.
To make sure you get the best experience, please connect to a reliable network with a strong signal. We recommend playing over Wi-Fi, ideally, though any solid 3G/4G connection should work well.