One of the benefits of Club Penguin Legacy being HTML5 is the ability to play the game on mobile devices. All you need to do is access the game on any mobile web browser like you would on a desktop by visiting https://play.cplegacy.com to play.
However, it is important to note that Club Penguin Legacy is still not optimized for mobile play yet. Therefore, expect to run into issues while playing, especially if you are using iOS devices. The game can only handle as much as your mobile browsers allow it to since there is a set memory limit on mobile browsers that will cause the game to crash once reached. iOS browsers have quite a low memory limit, which will cause your device to crash often while attempting to play.
