Guess it's an official custom of mine to create a new Halloween-themed mashup every October. Last year, I combined "Enter Sandman" by Metallica with "Good Stuff" by the B-52's, thereby paying tribute to the scary and silly sides of Halloween. My tradition continues with this mashup built around Britney Spears' "Toxic", and a little help from some truly hair-raising video game music selections.
Here's a list of all the audio sources I used:
Britney Spears - Toxic
Super Metroid - Brinstar Jungle
Gremlins 2 (NES) - The Office
Gremlins 2 (NES) - Gremlin Battle
Super Metroid - Tourian
Tears for Fears - Break It Down Again ("Worldbuilder" Soundmark)
Dedicated to my all-around awesome friend Matt R., whose October showcase of spooky video games on Discord introduced me to "Gremlins 2" and its music.