Here, you'll find IGN's complete guide to the Dark Sanctuary One section of the fourth chapter of Deltarune, including every crucial character interaction, item location, and puzzle solution.

Dark Sanctuary Two Walkthrough After Susie's DIY project in the previous section, there's plenty of mysteries left to uncover in the fourth chapter of Deltarune.

Marine Corps drill instructors are a national symbol of discipline. But for some, their imposing persona belies a dark reality.