New Main Boss designs for HOLISWAP

this based off a funny art i saw, that was sorta similar to this, but i forgot where it was posted

If Deltarune Chapters 1-3 had more Second Dark World secret bosses

Dev Update - December 2024

Started getting into OFF

So decided to make an OFF swap AU

Dev Update - April 2024

More Gerson <> Gaster

dust in this tale

Spring Cleaning - April 2025

Gerson <> Gaster concept