diff --git a/.gitignore b/.gitignore
index b6f2317f..6588f9d3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,11 +1,17 @@
 syserr.txt
 log.txt
+packetdump.txt
+pdlog.txt
 ErrorLog.txt
+
 *.eix
 *.epk
 *.pck
+
+/*.inf
 /*.cfg
 /*.exe
+
 !/config.exe
 !/Metin2.exe
 
diff --git a/README.md b/README.md
index cdab4632..8170a61b 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,8 @@ This repository contains all client-side data, including locale files, configura
 ## 📋 Changelog
 
 ### 🐛 Bug Fixes
- - **Guild window**: Removed the clickable area for the `BASE` tab and adjusted positions and widths for all other Guild window tabs.
+ - **Fog update**: Adjusted fog settings to work with the updated official version using the 3 classic options.
+ - **Fog levels**: Adjusted fog level settings for some maps.
 
 <br>
 <br>
diff --git a/assets/ETC/ymir work/environment/map_n_desert_01.msenv b/assets/ETC/ymir work/environment/map_n_desert_01.msenv
index 622a25c7..33b4cbeb 100644
--- a/assets/ETC/ymir work/environment/map_n_desert_01.msenv	
+++ b/assets/ETC/ymir work/environment/map_n_desert_01.msenv	
@@ -28,10 +28,8 @@ Group Material
 
 Group Fog
 {
-    Enable        1
-    NearDistance  2.000000
-    FarDistance   30000.000000
-    Color         0.709804 0.513726 0.294118 1.000000
+    foglevel		8
+    Color         0.674510 0.611765 0.521569 1.000000
 }
 
 Group Filter
diff --git a/assets/ETC/ymir work/environment/spiderdungeon.msenv b/assets/ETC/ymir work/environment/spiderdungeon.msenv
index 2be1d18e..150ad28f 100644
--- a/assets/ETC/ymir work/environment/spiderdungeon.msenv	
+++ b/assets/ETC/ymir work/environment/spiderdungeon.msenv	
@@ -28,9 +28,7 @@ Group Material
 
 Group Fog
 {
-    Enable        0
-    NearDistance  1.000000
-    FarDistance   20000.000000
+    foglevel		2
     Color         0.000000 0.000000 0.000000 1.000000
 }
 
diff --git a/assets/root/uisystemoption.py b/assets/root/uisystemoption.py
index 0c5efe49..8050ba3a 100644
--- a/assets/root/uisystemoption.py
+++ b/assets/root/uisystemoption.py
@@ -111,7 +111,9 @@ class OptionDialog(ui.ScriptWindow):
 
 		self.__SetCurTilingMode()
 
-		self.__ClickRadioButton(self.fogModeButtonList, constInfo.GET_FOG_LEVEL_INDEX())
+		# MR-14: Fog update by Alaric
+		self.__ClickRadioButton(self.fogModeButtonList, systemSetting.GetFogLevel())
+		# MR-14: -- END OF -- Fog update by Alaric
 		self.__ClickRadioButton(self.cameraModeButtonList, constInfo.GET_CAMERA_MAX_DISTANCE_INDEX())
 
 		if musicInfo.fieldMusic==musicInfo.METIN2THEMA:
@@ -170,7 +172,11 @@ class OptionDialog(ui.ScriptWindow):
 		self.__ClickRadioButton(self.cameraModeButtonList, index)
 
 	def __SetFogLevel(self, index):
-		constInfo.SET_FOG_LEVEL_INDEX(index)
+		# MR-14: Fog update by Alaric
+		# constInfo.SET_FOG_LEVEL_INDEX(index)
+		systemSetting.SetFogLevel(index)
+		# MR-14: -- END OF -- Fog update by Alaric
+
 		self.__ClickRadioButton(self.fogModeButtonList, index)
 
 	def __OnClickCameraModeShortButton(self):