1st/3rd person POV
Nitro is an assassin. A masterful murderer who takes out Templars. But after a very horrid incident with a message involving the destruction of a town, it's up to Nitro, under his uncreative alias "N" (and a few other uncreative ones), to correct his mistake, make and maintain an Assassin's base in Equestira, and to prevent a nuclear apocalypse from happening in Equestria. Will he make it? Probably. I'm making it up as I go! No story structure, just fun bull!
Note: This has a lot of sarcasm, including this description. :)
MLP Characters and Locations © Hasbro
Sonic Characters © SEGA
Assassin's Creed © Ubisoft
Fallout © Bethesda
DOOM © Bethesda
All other references © Their original creators (I'm not gonna try to type them all out. There's just too many!)