The Impostor Among Us

"There's an impostor among us."

The words were written out in shaky writing. Whilst the meaning was scary enough, what was worse was that it was written beside the body. Written in blood.

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On the Skeld, a ship floating out in the depths of space, there are nine astronauts. They're known by the colour of their space suits, working on fixing their ship and eating nothing but pizza. For months, they've completed task after task in preparation for landing on the next habitable planet. One day, however, with two days' worth of tasks left to complete, one of their fellow astronauts turns up dead. And it's up to others to find out who the impostor is and throw them off the ship, without getting killed in the process.

Will they do it? Or will they turn on each other, in fear of the killer hiding in the dark?

(Warning for: major character death and canon-typical violence)