diff --git a/go.mod b/go.mod
index d7f7a3c2..11f4cb06 100644
--- a/go.mod
+++ b/go.mod
@@ -6,10 +6,9 @@ require (
 	github.com/go-gl/mathgl v1.0.0
 	github.com/google/uuid v1.3.0
 	github.com/klauspost/compress v1.15.1
-	github.com/kr/pretty v0.1.0
 	github.com/muhammadmuzzammil1998/jsonc v1.0.0
 	github.com/pelletier/go-toml v1.9.4
-	github.com/sandertv/go-raknet v1.10.9
+	github.com/sandertv/go-raknet v1.11.1
 	go.uber.org/atomic v1.9.0
 	golang.org/x/net v0.0.0-20220418201149-a630d4f3e7a2
 	golang.org/x/oauth2 v0.0.0-20220411215720-9780585627b5
@@ -20,7 +19,6 @@ require (
 require (
 	github.com/df-mc/atomic v1.10.0 // indirect
 	github.com/golang/protobuf v1.4.2 // indirect
-	github.com/kr/text v0.1.0 // indirect
 	golang.org/x/crypto v0.0.0-20220411220226-7b82a4e95df4 // indirect
 	golang.org/x/image v0.0.0-20190802002840-cff245a6509b // indirect
 	google.golang.org/appengine v1.6.6 // indirect
diff --git a/go.sum b/go.sum
index bae1b827..6950777a 100644
--- a/go.sum
+++ b/go.sum
@@ -110,10 +110,8 @@ github.com/jstemmer/go-junit-report v0.9.1/go.mod h1:Brl9GWCQeLvo8nXZwPNNblvFj/X
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/klauspost/compress v1.15.1 h1:y9FcTHGyrebwfP0ZZqFiaxTaiDnUrGkJkI+f583BL1A=
 github.com/klauspost/compress v1.15.1/go.mod h1:/3/Vjq9QcHkK5uEr5lBEmyoZ1iFhe47etQ6QUkpK6sk=
-github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/muhammadmuzzammil1998/jsonc v1.0.0 h1:8o5gBQn4ZA3NBA9DlTujCj2a4w0tqWrPVjDwhzkgTIs=
 github.com/muhammadmuzzammil1998/jsonc v1.0.0/go.mod h1:saF2fIVw4banK0H4+/EuqfFLpRnoy5S+ECwTOCcRcSU=
@@ -123,8 +121,8 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
-github.com/sandertv/go-raknet v1.10.9 h1:1a8ntIenpDBue3IsUdhJhxTznGt8Qeaan7HtQKi0hBs=
-github.com/sandertv/go-raknet v1.10.9/go.mod h1:Gx+WgZBMQ0V2UoouGoJ8Wj6CDrMBQ4SB2F/ggpl5/+Y=
+github.com/sandertv/go-raknet v1.11.1 h1:0auvhHoZNyC/Z1l5xqniE3JE+w3MGO3n3JXEGHzdlRE=
+github.com/sandertv/go-raknet v1.11.1/go.mod h1:Gx+WgZBMQ0V2UoouGoJ8Wj6CDrMBQ4SB2F/ggpl5/+Y=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
diff --git a/minecraft/conn.go b/minecraft/conn.go
index e1b14a6a..cb117208 100644
--- a/minecraft/conn.go
+++ b/minecraft/conn.go
@@ -68,7 +68,6 @@ type Conn struct {
 
 	gameData         GameData
 	gameDataReceived atomic.Bool
-	chunkRadius      int
 
 	// privateKey is the private key of this end of the connection. Each connection, regardless of which side
 	// the connection is on, server or client, has a unique private key generated.
@@ -137,18 +136,17 @@ type Conn struct {
 // key is generated.
 func newConn(netConn net.Conn, key *ecdsa.PrivateKey, log *log.Logger) *Conn {
 	conn := &Conn{
-		enc:         packet.NewEncoder(netConn),
-		dec:         packet.NewDecoder(netConn),
-		salt:        make([]byte, 16),
-		packets:     make(chan *packetData, 8),
-		additional:  make(chan packet.Packet, 16),
-		close:       make(chan struct{}),
-		spawn:       make(chan struct{}),
-		conn:        netConn,
-		privateKey:  key,
-		log:         log,
-		chunkRadius: 16,
-		hdr:         &packet.Header{},
+		enc:        packet.NewEncoder(netConn),
+		dec:        packet.NewDecoder(netConn),
+		salt:       make([]byte, 16),
+		packets:    make(chan *packetData, 8),
+		additional: make(chan packet.Packet, 16),
+		close:      make(chan struct{}),
+		spawn:      make(chan struct{}),
+		conn:       netConn,
+		privateKey: key,
+		log:        log,
+		hdr:        &packet.Header{},
 	}
 	conn.expectedIDs.Store([]uint32{packet.IDLogin})
 	_, _ = rand.Read(conn.salt)
@@ -505,7 +503,7 @@ func (conn *Conn) ClientCacheEnabled() bool {
 // Listener, this is the radius that the client requested. For connections obtained through a Dialer, this
 // is the radius that the server approved upon.
 func (conn *Conn) ChunkRadius() int {
-	return conn.chunkRadius
+	return int(conn.gameData.ChunkRadius)
 }
 
 // takeDeferredPacket locks the deferred packets lock and takes the next packet from the list of deferred
@@ -660,14 +658,16 @@ func (conn *Conn) handleLogin(pk *packet.Login) error {
 		return fmt.Errorf("connection %v was not authenticated to XBOX Live", conn.RemoteAddr())
 	}
 
+	found := false
 	for _, pro := range conn.acceptedProto {
 		if pro.ID() == pk.ClientProtocol {
 			conn.proto = pro
 			conn.pool = pro.Packets()
+			found = true
 			break
 		}
 	}
-	if conn.proto == nil {
+	if !found {
 		status := packet.PlayStatusLoginFailedClient
 		if pk.ClientProtocol > protocol.CurrentProtocol {
 			// The server is outdated in this case, so we have to change the status we send.
@@ -1120,7 +1120,6 @@ func (conn *Conn) handleResourcePackChunkRequest(pk *packet.ResourcePackChunkReq
 // handleStartGame handles an incoming StartGame packet. It is the signal that the player has been added to a
 // world, and it obtains most of its dedicated properties.
 func (conn *Conn) handleStartGame(pk *packet.StartGame) error {
-	conn.gameDataReceived.Store(true)
 	conn.gameData = GameData{
 		Difficulty:                   pk.Difficulty,
 		WorldName:                    pk.WorldName,
@@ -1150,10 +1149,8 @@ func (conn *Conn) handleStartGame(pk *packet.StartGame) error {
 		}
 	}
 
-	conn.loggedIn = true
-	conn.waitingForSpawn.Store(true)
+	_ = conn.WritePacket(&packet.RequestChunkRadius{ChunkRadius: 16})
 	conn.expect(packet.IDChunkRadiusUpdated, packet.IDPlayStatus)
-	_ = conn.WritePacket(&packet.RequestChunkRadius{ChunkRadius: int32(conn.chunkRadius)})
 	return nil
 }
 
@@ -1164,8 +1161,12 @@ func (conn *Conn) handleRequestChunkRadius(pk *packet.RequestChunkRadius) error
 		return fmt.Errorf("requested chunk radius must be at least 1, got %v", pk.ChunkRadius)
 	}
 	conn.expect(packet.IDSetLocalPlayerAsInitialised)
-	_ = conn.WritePacket(&packet.ChunkRadiusUpdated{ChunkRadius: pk.ChunkRadius})
-	conn.chunkRadius = int(pk.ChunkRadius)
+	radius := pk.ChunkRadius
+	if r := conn.gameData.ChunkRadius; r != 0 {
+		radius = r
+	}
+	_ = conn.WritePacket(&packet.ChunkRadiusUpdated{ChunkRadius: radius})
+	conn.gameData.ChunkRadius = pk.ChunkRadius
 
 	// The client crashes when not sending all biomes, due to achievements assuming all biomes are present.
 	//noinspection SpellCheckingInspection
@@ -1192,7 +1193,12 @@ func (conn *Conn) handleChunkRadiusUpdated(pk *packet.ChunkRadiusUpdated) error
 		return fmt.Errorf("new chunk radius must be at least 1, got %v", pk.ChunkRadius)
 	}
 	conn.expect(packet.IDPlayStatus)
-	conn.chunkRadius = int(pk.ChunkRadius)
+
+	conn.gameData.ChunkRadius = pk.ChunkRadius
+	conn.gameDataReceived.Store(true)
+	conn.loggedIn = true
+	conn.waitingForSpawn.Store(true)
+
 	return nil
 }
 
diff --git a/minecraft/game_data.go b/minecraft/game_data.go
index 5b2d151a..9be62eb9 100644
--- a/minecraft/game_data.go
+++ b/minecraft/game_data.go
@@ -76,4 +76,7 @@ type GameData struct {
 	// Experiments is a list of experiments enabled on the server side. These experiments are used to enable
 	// disable experimental features.
 	Experiments []protocol.ExperimentData
+	// ChunkRadius is the initial chunk radius that the connection gets. This can be changed later on using a
+	// packet.ChunkRadiusUpdated.
+	ChunkRadius int32
 }
diff --git a/minecraft/protocol/login/data.go b/minecraft/protocol/login/data.go
index dd7c59fe..aa51d9b4 100644
--- a/minecraft/protocol/login/data.go
+++ b/minecraft/protocol/login/data.go
@@ -105,6 +105,8 @@ type ClientData struct {
 	// GUIScale is the GUI scale of the player. It is by default 0, and is otherwise -1 or -2 for a smaller
 	// GUI scale than usual.
 	GUIScale int `json:"GuiScale"`
+	// IsEditorMode is a value to dictate if the player is in editor mode.
+	IsEditorMode bool
 	// LanguageCode is the language code of the player. It looks like 'en_UK'. It follows the ISO language
 	// codes, but hyphens ('-') are replaced with underscores. ('_')
 	LanguageCode string