It's just a button.

Because viewers, Any cards or board games? Something's wrong. Warte mal, ich sehe ein neues Spielzeug. You won't survive. To open your eyes and... really see. Arch Hamlock is the only choice. He has quite a diabolic constitution. Is there like a dead body around this mo… He told me when he got out of the servic… You'll have a pretty little girl's room… He's a wild one. Andrew's such a good boy. Damn it, Eric, you scared me. Oh, I don't know, but...