What sound packs contain
The official description lists themed packs with animals, machines, voices, and more. A reference sound is chosen from the packs owned by the players, giving the group a changing pool of imitation prompts.
Before the match starts
Everyone at the table needs the selected pack before a game can begin. The lobby indicates which player is still downloading, so the group can resolve a missing pack before the round starts.
Make the audio clear
A microphone is required for the game. Headphones are strongly recommended because they help keep game audio out of the microphone during a voice take.