Among us is game where you play with 9 other people and are spit into 2 teams: Impostors and Crewmates.
The crewmates' job is to complete tasks scattered around the map and figure out who the impostors are. They win if all tasks are completed or if all impostors are identified. The impostors' job is to kill all the crewmates. They win if there is an equal number of impostors and crewmates.
Once someone is killed by an impostor, the body can be reported and an emergency meeting will be held where the players can discuss evidence to identify the impostors. Everybody will then vote on who they think it is, and whoever gets the most amount of votes dies, impostor or not.