Spooktober Spectacular - Dreaming Mary - Screaming Mary ft. Sans Undertale

 

The final spook of the Sibling Rivalry Spooktober Spectacular Except It's Better Together But Sibling Rivalry Has Better Alliteration (TM). And the shortest. Dreaming Mary is only a horror game if you let it be... unless you want to see all the endings, in which case, f**k you.

Also, cameo by Sans Undertale