除了 Outschool 教室外，本課程也使用：
Among Us - ipad
Among Us - iphone

The game involves eliminating/killing crewmates and strategizing moves to do so. From the Inner Slot, LLC website (developers of Among Us) (See also this official trailer-  https://www.youtube.com/watch?v=NSJ4cESNQfE&feature=emb_logo)

"Join your crewmates in a multiplayer game of teamwork and betrayal! Play online or over local wifi with 4-10 players as you attempt to hold your spaceship together and return back to civilization. But beware...as there may be an alien impostor aboard! One crewmate has been replaced by a parasitic shapeshifter. Their goal is to eliminate the rest of the crew before the ship reaches home. The Impostor will sabotage the ship, sneak through vents, deceive, and frame others to remain anonymous and kill off the crew.

While everyone is fixing up the ship, no one can talk to maintain anonymity. Once a body is reported, the surviving crew will openly debate who they think The Impostor is. The Impostor's goal is to pretend that they are a member of the crew. If The Impostor is not voted off, everyone goes back to maintaining the ship until another body is found. If The Impostor is voted off, the crew wins!"