RoomOptions roomOps = new RoomOptions()
        {
            IsVisible = true,
            IsOpen = true,
            MaxPlayers = (byte)roomSize,
            CustomRoomProperties = new ExitGames.Client.Photon.Hashtable()
            {
                { "Bet", bet }
            },
            CustomRoomPropertiesForLobby = new[] {"Bet"}
        };