The protagonists from DELTARUNE find themselves in a parallel world after their adventure in Cyber World.

... the world of UNDERTALE!

In this game, you must find a way to bring our protagonists back home.

You'll explore this foreign, yet familiar world for a way forward...

You'll enter grey doors that take you into entirely new worlds that aren't so familiar to our heroes.

... But may be familiar to YOU!

And, of course, you'll run into foes on the way.

Do battle in an interesting mix of UNDERTALE and DELTARUNE's battle systems, inspired by DELTARUNE's Light World!

Your actions in combat can make an impact on the worlds you visit.

And...

Discover new lore!?

Perhaps by the end of the game, you'll know what the heck an "Essence Holder" is.

And why it even matters.

Does it matter?

Do you even care?

Do I even care!?

Well, if you do care, maybe you'd like to see some secrets...

May contain spoilers!!!