I did this yesterday on ultrakill.

Fifth Christmas Duck

Pink Guy

The Last Christmas Duck

The cult is complete

.

Second Christmas duck

Shiny Nosoi

.

I decided to make some doodles of my favorite NPCs lol

(I had no idea what to do from Star and Slimyim, so I just drew their heads lol)

Fourth Christmas Duck

Nosoi

All I see is white at the end

Sixth Christmas duck

Julius