diff --git a/MinecraftClient/Mapping/World.cs b/MinecraftClient/Mapping/World.cs
index 63ecb0c4..eea24e59 100644
--- a/MinecraftClient/Mapping/World.cs
+++ b/MinecraftClient/Mapping/World.cs
@@ -21,9 +21,9 @@ namespace MinecraftClient.Mapping
         /// <summary>
         /// The dimension info of the world
         /// </summary>
-        private static Dimension curDimension = new Dimension();
+        private static Dimension curDimension = new();
 
-        private static Dictionary<string, Dimension>? dimensionList = null;
+        private static Dictionary<string, Dimension> dimensionList = new();
 
         /// <summary>
         /// Chunk data parsing progress
@@ -61,16 +61,29 @@ namespace MinecraftClient.Mapping
         /// <param name="registryCodec">Registry Codec nbt data</param>
         public static void StoreDimensionList(Dictionary<string, object> registryCodec)
         {
-            dimensionList = new();
             var dimensionListNbt = (object[])(((Dictionary<string, object>)registryCodec["minecraft:dimension_type"])["value"]);
             foreach (Dictionary<string, object> dimensionNbt in dimensionListNbt)
             {
                 string dimensionName = (string)dimensionNbt["name"];
                 Dictionary<string, object> element = (Dictionary<string, object>)dimensionNbt["element"];
+                if (dimensionList.ContainsKey(dimensionName))
+                    dimensionList.Remove(dimensionName);
                 dimensionList.Add(dimensionName, new Dimension(dimensionName, element));
             }
         }
 
+        /// <summary>
+        /// Store one dimension - 1.16.2 to 1.18.2
+        /// </summary>
+        /// <param name="dimensionName">Dimension name</param>
+        /// <param name="dimensionType">Dimension Type nbt data</param>
+        public static void StoreDimension(string dimensionName, Dictionary<string, object> dimensionType)
+        {
+            if (dimensionList.ContainsKey(dimensionName))
+                    dimensionList.Remove(dimensionName);
+            dimensionList.Add(dimensionName, new Dimension(dimensionName, dimensionType));
+        }
+
 
         /// <summary>
         /// Set current dimension - 1.16 and above
@@ -79,7 +92,7 @@ namespace MinecraftClient.Mapping
         /// <param name="nbt">The dimension type (NBT Tag Compound)</param>
         public static void SetDimension(string name)
         {
-            curDimension = dimensionList![name]; // Should not fail
+            curDimension = dimensionList[name]; // Should not fail
         }
 
 
diff --git a/MinecraftClient/Protocol/Handlers/Protocol18.cs b/MinecraftClient/Protocol/Handlers/Protocol18.cs
index d05cf455..f60b62f4 100644
--- a/MinecraftClient/Protocol/Handlers/Protocol18.cs
+++ b/MinecraftClient/Protocol/Handlers/Protocol18.cs
@@ -371,7 +371,8 @@ namespace MinecraftClient.Protocol.Handlers
                                 for (int i = 0; i < worldCount; i++)
                                     dataTypes.ReadNextString(packetData);                 // Dimension Names (World Names) - 1.16 and above
                                 var registryCodec = dataTypes.ReadNextNbt(packetData);    // Registry Codec (Dimension Codec) - 1.16 and above
-                                World.StoreDimensionList(registryCodec);
+                                if (handler.GetTerrainEnabled())
+                                    World.StoreDimensionList(registryCodec);
                             }
 
                             // Current dimension
@@ -380,12 +381,13 @@ namespace MinecraftClient.Protocol.Handlers
                             //   String identifier: 1.16 and 1.16.1
                             //   varInt: [1.9.1 to 1.15.2]
                             //   byte: below 1.9.1
+                            Dictionary<string, object>? dimensionType = null;
                             if (protocolVersion >= MC_1_16_Version)
                             {
                                 if (protocolVersion >= MC_1_19_Version)
                                     dataTypes.ReadNextString(packetData);     // Dimension Type: Identifier
                                 else if (protocolVersion >= MC_1_16_2_Version)
-                                    dataTypes.ReadNextNbt(packetData);        // Dimension Type: NBT Tag Compound
+                                    dimensionType = dataTypes.ReadNextNbt(packetData);        // Dimension Type: NBT Tag Compound
                                 else
                                     dataTypes.ReadNextString(packetData);
                                 this.currentDimension = 0;
@@ -401,7 +403,12 @@ namespace MinecraftClient.Protocol.Handlers
                             if (protocolVersion >= MC_1_16_Version)
                             {
                                 string dimensionName = dataTypes.ReadNextString(packetData); // Dimension Name (World Name) - 1.16 and above
-                                World.SetDimension(dimensionName);
+                                if (handler.GetTerrainEnabled())
+                                {
+                                    if (protocolVersion >= MC_1_16_2_Version && protocolVersion < MC_1_19_Version)
+                                        World.StoreDimension(dimensionName, dimensionType!);
+                                    World.SetDimension(dimensionName);
+                                }
                             }
 
                             if (protocolVersion >= MC_1_15_Version)
@@ -594,12 +601,13 @@ namespace MinecraftClient.Protocol.Handlers
                             }
                             break;
                         case PacketTypesIn.Respawn:
+                            Dictionary<string, object>? dimensionTypeRespawn = null;
                             if (protocolVersion >= MC_1_16_Version)
                             {
                                 if (protocolVersion >= MC_1_19_Version)
                                     dataTypes.ReadNextString(packetData);     // Dimension Type: Identifier
                                 else if (protocolVersion >= MC_1_16_2_Version)
-                                    dataTypes.ReadNextNbt(packetData);        // Dimension Type: NBT Tag Compound
+                                    dimensionTypeRespawn = dataTypes.ReadNextNbt(packetData);        // Dimension Type: NBT Tag Compound
                                 else
                                     dataTypes.ReadNextString(packetData);
                                 this.currentDimension = 0;
@@ -612,7 +620,12 @@ namespace MinecraftClient.Protocol.Handlers
                             if (protocolVersion >= MC_1_16_Version)
                             {
                                 string dimensionName = dataTypes.ReadNextString(packetData); // Dimension Name (World Name) - 1.16 and above
-                                World.SetDimension(dimensionName);
+                                if (handler.GetTerrainEnabled())
+                                {
+                                    if (protocolVersion >= MC_1_16_2_Version && protocolVersion < MC_1_19_Version)
+                                        World.StoreDimension(dimensionName, dimensionTypeRespawn!);
+                                    World.SetDimension(dimensionName);
+                                }
                             }
 
                             if (protocolVersion < MC_1_14_Version)