When Sunset Shimmer finds herself in the world of Garry's Mod, she meets the Elements of Insanity, and she discovers that they plan on going to her world of Equestria to bring even more havoc that Discord can make! Will Sunset Shimmer decide to stop the Elements of Insanity, or will she join them in order to get revenge on the true Twilight Sparkle?

Mane 6 tag for Elements of Insanity

mlp is copyright of Hasbro
Garry's Mod is copyright of Garry Newman
Elements of Insanity are copyright of TheInvertedShadow

so many copyrights so little room to put them in. Almost anything besides the story I write is copyrighted.

FYI: THIS FANFICTION IS NOT CANON AFTER THE REVEAL OF PAINSET SHIMMERCAKES BY THEINVERTEDSHADOW.