C>S 0x27 W3GS_OUTGOING_KEEPALIVE Message Id:0x27 Message Name:W3GS_OUTGOING_KEEPALIVE Direction:Client to Server Used By:Warcraft III Reign of Chaos, Warcraft III The Frozen Throne Format:(UINT32) Unknown Remarks This is sent to the host from each client. The unknown value may be a checksum and is also used in replays.