It's ponified Among Us, (not quite a crossover, reimagining with ponies). The Mane 6 and Spike are on a mission to seek out supposed space changelings near the red planet Marēs (homophone with "marries"), when it turns out the danger's coming from inside. Let's see how well they can suss out the 1 impostor among them.

No "Sci Fi" or "Dark" tags due to 3-tag limit. While ponies will die in this story (to fit the source material), it's not supposed to be depressing, focusing on the mystery and zaniness.

Feedback would be much appreciated, as balancing an E-rating, murder, comedy, and staying true to the source material is bound to have some hiccups.