Answer:
A type of hammer that brings a room to order.
It's a game played by serious people that takes place on a global scale.
What measures out time. Until in time all is smashed to it?
Pirates put their booty in it.
Die without me, never thank me. Walk right through me, never feel me. Always watching, never speaking. Always lurking, never seen.
What has wheels and flies but is not an aircraft?