Invader Zim x Among Us
*An Imposter finds itself on Earth. Alone and severely outnumbered, he/she/it/they must do what Imposters do and blend into society, this time, in the name of survival. he/she/it/they enrolls his/her/its/themselves in Skool (Hi-Skool?). he/she/it/they wind up becoming friends with Dib - it's not like they were on their way to becoming MR./Mis/Xs Popular or anything; staying out of the limelight is what most Imposters prefer anyway. Makes blending in and hunting easier.
*You are an Imposter.
*The Crewmates are genetically altered/engineered lifeforms created by Membrane Labs for the purpose of space exploration, mining, and research. To bring back data about space and maybe find new planets for humans to explore further and maybe colonize for themselves. Too bad one of these planets, Polus, is already inhabited by something both intelligent and not too keen on the idea of aliens taking their planet for themselves. Also too bad for the humans, Imposters wind up find humans to be tasty. (The Crewmates... ehh.)
*Red is an imposter invader and Blue is human and knows Red is an imposter (basically Invader Zim, but with Crewmates).