diff --git a/matchmake-extension/protocol.go b/matchmake-extension/protocol.go
index 2e2970a0..c16bd1f5 100644
--- a/matchmake-extension/protocol.go
+++ b/matchmake-extension/protocol.go
@@ -41,6 +41,18 @@ const (
 
 	// MethodGetSimplePlayingSession is the method ID for method GetSimplePlayingSession
 	MethodGetSimplePlayingSession = 0x1F
+
+	// MethodUpdateProgressScore is the method ID for method UpdateProgressScore
+	MethodUpdateProgressScore = 0x22
+
+	// MethodCreateMatchmakeSessionWithParam is the method ID for method CreateMatchmakeSessionWithParam
+	MethodCreateMatchmakeSessionWithParam = 0x26
+
+	// MethodJoinMatchmakeSessionWithParam is the method ID for method JoinMatchmakeSessionWithParam
+	MethodJoinMatchmakeSessionWithParam = 0x27
+
+	// MethodAutoMatchmakeWithParam_Postpone is the method ID for method AutoMatchmakeWithParam_Postpone
+	MethodAutoMatchmakeWithParam_Postpone = 0x28
 )
 
 // MatchmakeExtensionProtocol handles the Matchmake Extension nex protocol
@@ -56,6 +68,7 @@ type MatchmakeExtensionProtocol struct {
 	GetPlayingSessionHandler                        func(err error, client *nex.Client, callID uint32, lstPID []uint32)
 	JoinMatchmakeSessionExHandler                   func(err error, client *nex.Client, callID uint32, gid uint32, strMessage string, dontCareMyBlockList bool, participationCount uint16)
 	GetSimplePlayingSessionHandler                  func(err error, client *nex.Client, callID uint32, listPID []uint32, includeLoginUser bool)
+	UpdateProgressScoreHandler                      func(err error, client *nex.Client, callID uint32, GID uint32, progressScore uint8)
 }
 
 // Setup initializes the protocol
@@ -93,6 +106,8 @@ func (protocol *MatchmakeExtensionProtocol) HandlePacket(packet nex.PacketInterf
 		go protocol.HandleJoinMatchmakeSessionEx(packet)
 	case MethodGetSimplePlayingSession:
 		go protocol.HandleGetSimplePlayingSession(packet)
+	case MethodUpdateProgressScore:
+		go protocol.HandleUpdateProgressScore(packet)
 	default:
 		go globals.RespondNotImplemented(packet, ProtocolID)
 		fmt.Printf("Unsupported Matchmake Extension method ID: %#v\n", request.MethodID())
diff --git a/matchmake-extension/update_progress_score.go b/matchmake-extension/update_progress_score.go
new file mode 100644
index 00000000..13844632
--- /dev/null
+++ b/matchmake-extension/update_progress_score.go
@@ -0,0 +1,32 @@
+package matchmake_extension
+
+import (
+	nex "github.com/PretendoNetwork/nex-go"
+	"github.com/PretendoNetwork/nex-protocols-go/globals"
+)
+
+// UpdateProgressScore sets the UpdateProgressScore handler function
+func (protocol *MatchmakeExtensionProtocol) UpdateProgressScore(handler func(err error, client *nex.Client, callID uint32, GID uint32, progressScore uint8)) {
+	protocol.UpdateProgressScoreHandler = handler
+}
+
+func (protocol *MatchmakeExtensionProtocol) HandleUpdateProgressScore(packet nex.PacketInterface) {
+	if protocol.UpdateProgressScoreHandler == nil {
+		globals.Logger.Warning("MatchmakeExtension::UpdateProgressScore not implemented")
+		go globals.RespondNotImplemented(packet, ProtocolID)
+		return
+	}
+
+	client := packet.Sender()
+	request := packet.RMCRequest()
+
+	callID := request.CallID()
+	parameters := request.Parameters()
+
+	parametersStream := nex.NewStreamIn(parameters, protocol.Server)
+
+	GID := parametersStream.ReadUInt32LE()
+	progressScore := parametersStream.ReadUInt8()
+
+	go protocol.UpdateProgressScoreHandler(nil, client, callID, GID, progressScore)
+}