Treasure goblins are much less discoverable for hearing impaired players. Hearing players have an opportunity to know a goblin is nearby before it’s on screen, so they’re unlikely to miss them. Please add a visual indicator when a treasure goblin sound plays, such as printing a chat message to indicate the goblin’s presence (e.g., [the character] hears a strange cawing sound).
This would also help hearing players who happen to be in a situation where they have to turn sound off (e.g., playing near other people without headphones).