Game-dependent object.
Time before the first TURN is sent (in ms)
Time between two consecutive TURNs (in ms)
Number of players in the game
Number of special players in the game
Maximum number of turns. Game can finish before it
Caller's player identifier. players: [0..nbPlayers+nbSpecialPlayers[. visu: -1
(only for visus) Information about the players
Content of a GAME_STARTS metaprotocol message