diff --git a/messages7/con_ready.go b/messages7/con_ready.go
new file mode 100644
index 0000000..2acc457
--- /dev/null
+++ b/messages7/con_ready.go
@@ -0,0 +1,42 @@
+package messages7
+
+import (
+	"github.com/teeworlds-go/teeworlds/chunk7"
+	"github.com/teeworlds-go/teeworlds/network7"
+	"github.com/teeworlds-go/teeworlds/packer"
+)
+
+type ConReady struct {
+	ChunkHeader *chunk7.ChunkHeader
+}
+
+func (msg ConReady) MsgId() int {
+	return network7.MsgSysConReady
+}
+
+func (msg ConReady) MsgType() network7.MsgType {
+	return network7.TypeNet
+}
+
+func (msg ConReady) System() bool {
+	return true
+}
+
+func (msg ConReady) Vital() bool {
+	return true
+}
+
+func (msg ConReady) Pack() []byte {
+	return []byte{}
+}
+
+func (msg *ConReady) Unpack(u *packer.Unpacker) {
+}
+
+func (msg *ConReady) Header() *chunk7.ChunkHeader {
+	return msg.ChunkHeader
+}
+
+func (msg *ConReady) SetHeader(header *chunk7.ChunkHeader) {
+	msg.ChunkHeader = header
+}
diff --git a/messages7/map_change.go b/messages7/map_change.go
new file mode 100644
index 0000000..f0416e7
--- /dev/null
+++ b/messages7/map_change.go
@@ -0,0 +1,64 @@
+package messages7
+
+import (
+	"slices"
+
+	"github.com/teeworlds-go/teeworlds/chunk7"
+	"github.com/teeworlds-go/teeworlds/network7"
+	"github.com/teeworlds-go/teeworlds/packer"
+)
+
+type MapChange struct {
+	ChunkHeader *chunk7.ChunkHeader
+
+	Name                        string
+	Crc                         int
+	Size                        int
+	NumResponseChunksPerRequest int
+	ChunkSize                   int
+	Sha256                      [32]byte
+}
+
+func (msg MapChange) MsgId() int {
+	return network7.MsgSysMapChange
+}
+
+func (msg MapChange) MsgType() network7.MsgType {
+	return network7.TypeNet
+}
+
+func (msg MapChange) System() bool {
+	return true
+}
+
+func (msg MapChange) Vital() bool {
+	return true
+}
+
+func (msg MapChange) Pack() []byte {
+	return slices.Concat(
+		packer.PackStr(msg.Name),
+		packer.PackInt(msg.Crc),
+		packer.PackInt(msg.Size),
+		packer.PackInt(msg.NumResponseChunksPerRequest),
+		packer.PackInt(msg.ChunkSize),
+		msg.Sha256[:],
+	)
+}
+
+func (msg *MapChange) Unpack(u *packer.Unpacker) {
+	msg.Name = u.GetString()
+	msg.Crc = u.GetInt()
+	msg.Size = u.GetInt()
+	msg.NumResponseChunksPerRequest = u.GetInt()
+	msg.ChunkSize = u.GetInt()
+	msg.Sha256 = [32]byte(u.Rest())
+}
+
+func (msg *MapChange) Header() *chunk7.ChunkHeader {
+	return msg.ChunkHeader
+}
+
+func (msg *MapChange) SetHeader(header *chunk7.ChunkHeader) {
+	msg.ChunkHeader = header
+}
diff --git a/messages7/sv_client_info.go b/messages7/sv_client_info.go
index b5dde22..152057a 100644
--- a/messages7/sv_client_info.go
+++ b/messages7/sv_client_info.go
@@ -1,6 +1,8 @@
 package messages7
 
 import (
+	"slices"
+
 	"github.com/teeworlds-go/teeworlds/chunk7"
 	"github.com/teeworlds-go/teeworlds/network7"
 	"github.com/teeworlds-go/teeworlds/packer"
@@ -51,6 +53,35 @@ func (info *SvClientInfo) Vital() bool {
 	return true
 }
 
+func (msg SvClientInfo) Pack() []byte {
+	return slices.Concat(
+		packer.PackInt(msg.ClientId),
+		packer.PackBool(msg.Local),
+		packer.PackInt(msg.Team),
+		packer.PackStr(msg.Name),
+		packer.PackStr(msg.Clan),
+		packer.PackInt(msg.Country),
+		packer.PackStr(msg.Body),
+		packer.PackStr(msg.Marking),
+		packer.PackStr(msg.Decoration),
+		packer.PackStr(msg.Hands),
+		packer.PackStr(msg.Feet),
+		packer.PackStr(msg.Eyes),
+		packer.PackBool(msg.CustomColorBody),
+		packer.PackBool(msg.CustomColorMarking),
+		packer.PackBool(msg.CustomColorDecoration),
+		packer.PackBool(msg.CustomColorHands),
+		packer.PackBool(msg.CustomColorFeet),
+		packer.PackBool(msg.CustomColorEyes),
+		packer.PackInt(msg.ColorBody),
+		packer.PackInt(msg.ColorMarking),
+		packer.PackInt(msg.ColorHands),
+		packer.PackInt(msg.ColorFeet),
+		packer.PackInt(msg.ColorEyes),
+		packer.PackBool(msg.Silent),
+	)
+}
+
 func (info *SvClientInfo) Unpack(u *packer.Unpacker) {
 	info.ClientId = u.GetInt()
 	info.Local = u.GetInt() != 0
diff --git a/messages7/sv_motd.go b/messages7/sv_motd.go
new file mode 100644
index 0000000..51773ac
--- /dev/null
+++ b/messages7/sv_motd.go
@@ -0,0 +1,45 @@
+package messages7
+
+import (
+	"github.com/teeworlds-go/teeworlds/chunk7"
+	"github.com/teeworlds-go/teeworlds/network7"
+	"github.com/teeworlds-go/teeworlds/packer"
+)
+
+type SvMotd struct {
+	ChunkHeader *chunk7.ChunkHeader
+
+	Message string
+}
+
+func (msg SvMotd) MsgId() int {
+	return network7.MsgGameSvMotd
+}
+
+func (msg SvMotd) MsgType() network7.MsgType {
+	return network7.TypeNet
+}
+
+func (msg SvMotd) System() bool {
+	return false
+}
+
+func (msg SvMotd) Vital() bool {
+	return true
+}
+
+func (msg SvMotd) Pack() []byte {
+	return packer.PackStr(msg.Message)
+}
+
+func (msg *SvMotd) Unpack(u *packer.Unpacker) {
+	msg.Message = u.GetString()
+}
+
+func (msg *SvMotd) Header() *chunk7.ChunkHeader {
+	return msg.ChunkHeader
+}
+
+func (msg *SvMotd) SetHeader(header *chunk7.ChunkHeader) {
+	msg.ChunkHeader = header
+}
diff --git a/protocol7/packet.go b/protocol7/packet.go
index fd0dbb0..0d7e0d7 100644
--- a/protocol7/packet.go
+++ b/protocol7/packet.go
@@ -80,6 +80,118 @@ func PackChunk(msg messages7.NetMessage, connection *Connection) []byte {
 	return data
 }
 
+func (packet *Packet) unpackSystem(msgId int, chunk chunk7.Chunk, u *packer.Unpacker) bool {
+	if msgId == network7.MsgSysMapChange {
+		msg := &messages7.MapChange{ChunkHeader: &chunk.Header}
+		msg.Unpack(u)
+		packet.Messages = append(packet.Messages, msg)
+	} else if msgId == network7.MsgSysConReady {
+		msg := &messages7.ConReady{ChunkHeader: &chunk.Header}
+		msg.Unpack(u)
+		packet.Messages = append(packet.Messages, msg)
+	} else {
+		return false
+	}
+	// packet.Messages[len(packet.Messages)-1].SetHeader(&chunk.Header)
+	return true
+}
+
+func (packet *Packet) unpackGame(msgId int, chunk chunk7.Chunk, u *packer.Unpacker) bool {
+	if msgId == network7.MsgGameReadyToEnter {
+		msg := &messages7.Ready{ChunkHeader: &chunk.Header}
+		msg.Unpack(u)
+		packet.Messages = append(packet.Messages, msg)
+	} else if msgId == network7.MsgGameSvMotd {
+		msg := &messages7.SvMotd{ChunkHeader: &chunk.Header}
+		msg.Unpack(u)
+		packet.Messages = append(packet.Messages, msg)
+	} else if msgId == network7.MsgGameSvChat {
+		msg := &messages7.SvChat{ChunkHeader: &chunk.Header}
+		msg.Unpack(u)
+		packet.Messages = append(packet.Messages, msg)
+	} else if msgId == network7.MsgGameSvClientInfo {
+		msg := &messages7.SvClientInfo{ChunkHeader: &chunk.Header}
+		msg.Unpack(u)
+		packet.Messages = append(packet.Messages, msg)
+	} else {
+		return false
+	}
+	return true
+}
+
+func (packet *Packet) unpackChunk(chunk chunk7.Chunk) bool {
+	u := packer.Unpacker{}
+	u.Reset(chunk.Data)
+
+	msg := u.GetInt()
+
+	sys := msg&1 != 0
+	msg >>= 1
+
+	if sys {
+		return packet.unpackSystem(msg, chunk, &u)
+	}
+	return packet.unpackGame(msg, chunk, &u)
+}
+
+func (packet *Packet) unpackPayload(payload []byte) {
+	chunks := chunk7.UnpackChunks(payload)
+
+	for _, c := range chunks {
+		if packet.unpackChunk(c) == false {
+			unknown := &messages7.Unknown{
+				Data: slices.Concat(c.Header.Pack(), c.Data),
+				Type: network7.TypeNet,
+			}
+			packet.Messages = append(packet.Messages, unknown)
+		}
+	}
+}
+
+// Only returns an error if there is invalid huffman compression applied
+// Unknown messages will be unpacked as messages7.Unknown
+// There is no validation no messages will be dropped
+func (packet *Packet) Unpack(data []byte) error {
+	packet.Header.Unpack(data[:7])
+	payload := data[7:]
+
+	if packet.Header.Flags.Control {
+		unpacker := packer.Unpacker{}
+		unpacker.Reset(payload)
+		ctrlMsg := unpacker.GetInt()
+		if ctrlMsg == network7.MsgCtrlToken {
+			msg := &messages7.CtrlToken{}
+			msg.Unpack(&unpacker)
+			packet.Messages = append(packet.Messages, msg)
+		} else if ctrlMsg == network7.MsgCtrlAccept {
+			packet.Messages = append(packet.Messages, &messages7.CtrlAccept{})
+		} else if ctrlMsg == network7.MsgCtrlClose {
+			msg := &messages7.CtrlClose{}
+			msg.Unpack(&unpacker)
+			packet.Messages = append(packet.Messages, msg)
+		} else {
+			unknown := &messages7.Unknown{
+				Data: payload,
+				Type: network7.TypeControl,
+			}
+			packet.Messages = append(packet.Messages, unknown)
+		}
+		return nil
+	}
+
+	if packet.Header.Flags.Compression {
+		huff := huffman.Huffman{}
+		var err error
+		payload, err = huff.Decompress(payload)
+		if err != nil {
+			return err
+		}
+	}
+
+	packet.unpackPayload(payload)
+	return nil
+}
+
 func (packet *Packet) Pack(connection *Connection) []byte {
 	payload := []byte{}
 	control := false