Tobyfox, the creator of Undertale and Deltarune, made an interesting announcement on his Twitter account today.

According to the creator, he had made a song for YIIK: A Postmodern RPG, which is out on Nintendo Switch today. Tobyfox did not reveal what’s the song he created for the game, so it’s up to fans to find out.

An RPG I did a song for, YIIK, has finally been released on Switch, PC, and PS4. I'm excited to finally check it out myself.

Obviously it looks MOTHER-inspired, but actually it takes inspiration from Haruki Murakami novels, Wild Arms, and all sorts of other places as well. https://t.co/lbbuzYZPYz

— tobyfox (@tobyfox) January 17, 2019

What do you think? Let us know in the comments.