Katy Perry has confirmed she will make a surprise appearance in a Final Fantasy game, as well as unveiling a new song to tie in nicely with it.

On December 12 (Wednesday), Perry will release her new single ‘Immortal Flame’, which comes as a direct tie-in to her appearance in the mobile video game Final Fantasy Brave Exvius.

Although not a permanent fixture, a likeness of Katy will appear in the game for a limited time only. A brief trailer shows Katy performing a snippet of the song, before she eventually transforms into her all-powerful virtual visualization.

It’s not her first foray into video games either, having previously appeared in The Sims 3, where she sang singing Last Friday Night in the fictional Simlish language.