Among Us
Human civilization was destroyed by the Impostors' species after Earth was infested by the aliens. Humanity eventually went extinct, but not without vowing to destroy the Impostors even beyond death. Humanity rendered Earth inhospitable by firing nuclear bombs, taking out most of the Impostors.
Clones were created as a backup plan before humanity died out. They had knowledge downloaded into their brains before being sent out on ships to colonize other planets, effectively reviving the human species. The space around Earth had long since been abandoned by all other alien species because of it being the territory of the Impostors.
But it wasn't long until the last of the Impostors appeared on the Crewmates' ships, dedicated to revenge and survival for their species.
(as a sidenote, the crewmates all look like humans under their suits. they just never take them off (because i can't draw humans...) )
One of the oldest Skeld-type ships, the others having been destroyed by Impostors. The current crew have been living peacefully together for over a year now without any deaths. Some of the members are well-known for being skilled detectives, which is thought to be the reason for the strange peace. However, the real reason is that the Impostors onboard lost their motivation to kill.
The Crewmates of S-8910 aren't skilled at all, so it takes the help of the Impostors to even keep the ship running. They're also not good at catching Impostors. It's a good thing the Impostors have gotten attached to them.