/customise opens the customise app inside Telegram, for group admins.
GIFs
Any group can choose the GIFs the bot sends: for a night falling, a lynch, a win and more, for the whole group or for one player.
Messages
Premium groups can rewrite every message the bot sends, for the whole group or for one player, and save sets of changes as profiles: a Halloween set, a pirate set, your own jokes. Profiles can be switched on and off on a schedule.