How do you play this or that game?
This or That Game: Preparation and Rule Variations
The basic way to play This or That is to take turns asking one another questions. So, Person A asks Person B a question, which Person B answers. Then, Person B asks Person C a (different) question, which Person C answers. (And so on.)
How do you play the game among us?
Among Us is basically a game of survival, where you either have to vote off all of the imposters and complete all the tasks, and the imposter has to kill all of the crewmates or stop them from completing the designated tasks to win. If you are designated a crewmate your task is to find the imposter.