diff --git a/Minecraft.Client/BossMobGuiInfo.cpp b/Minecraft.Client/BossMobGuiInfo.cpp
index 1cc3cae8..f18fabf6 100644
--- a/Minecraft.Client/BossMobGuiInfo.cpp
+++ b/Minecraft.Client/BossMobGuiInfo.cpp
@@ -1,16 +1,25 @@
 #include "stdafx.h"
 #include "BossMobGuiInfo.h"
 #include "../Minecraft.World/BossMob.h"
+#include "../Minecraft.World/LevelData.h"
 
-float BossMobGuiInfo::healthProgress = 0.0f;
-int BossMobGuiInfo::displayTicks = 0;
-wstring BossMobGuiInfo::name = L"";
-bool BossMobGuiInfo::darkenWorld = false;
+float BossMobGuiInfo::healthProgress[3] = { 0.0f, 0.0f, 0.0f };
+int BossMobGuiInfo::displayTicks[3] = { 0, 0, 0 };
+wstring BossMobGuiInfo::name[3];
+bool BossMobGuiInfo::darkenWorld[3] = { false, false, false };
 
 void BossMobGuiInfo::setBossHealth(shared_ptr<BossMob> boss, bool darkenWorld)
 {
-    healthProgress = (float) boss->getHealth() / (float) boss->getMaxHealth();
-    displayTicks = SharedConstants::TICKS_PER_SECOND * 5;
-    name = boss->getAName();
-    BossMobGuiInfo::darkenWorld = darkenWorld;
+    int idx = getIndexFromDimension(boss->getDimension());
+    healthProgress[idx] = (float) boss->getHealth() / (float) boss->getMaxHealth();
+    displayTicks[idx] = SharedConstants::TICKS_PER_SECOND * 5;
+    name[idx] = boss->getAName();
+    BossMobGuiInfo::darkenWorld[idx] = darkenWorld;
+}
+
+int BossMobGuiInfo::getIndexFromDimension(int dimension)
+{
+    if (dimension == LevelData::DIMENSION_NETHER) return 1;
+    if (dimension == LevelData::DIMENSION_END) return 2;
+    return 0;
 }
\ No newline at end of file
diff --git a/Minecraft.Client/BossMobGuiInfo.h b/Minecraft.Client/BossMobGuiInfo.h
index bc0d46c9..9bdf2444 100644
--- a/Minecraft.Client/BossMobGuiInfo.h
+++ b/Minecraft.Client/BossMobGuiInfo.h
@@ -5,10 +5,12 @@ class BossMob;
 class BossMobGuiInfo
 {
 public:
-    static float healthProgress;
-    static int displayTicks;
-    static wstring name;
-    static bool darkenWorld;
+    static float healthProgress[3];
+    static int displayTicks[3];
+    static wstring name[3];
+    static bool darkenWorld[3];
 
     static void setBossHealth(shared_ptr<BossMob> boss, bool darkenWorld);
+    
+    static int  getIndexFromDimension(int dimension);
 };
\ No newline at end of file
diff --git a/Minecraft.Client/Common/UI/UIScene_HUD.cpp b/Minecraft.Client/Common/UI/UIScene_HUD.cpp
index 1559a6ec..14f35908 100644
--- a/Minecraft.Client/Common/UI/UIScene_HUD.cpp
+++ b/Minecraft.Client/Common/UI/UIScene_HUD.cpp
@@ -124,8 +124,9 @@ void UIScene_HUD::tick()
 			return;
 		}
 
+	    int idx = BossMobGuiInfo::getIndexFromDimension(pMinecraft->localplayers[m_iPad]->dimension);
 		// Is boss present?
-		bool noBoss = BossMobGuiInfo::name.empty() || BossMobGuiInfo::displayTicks <= 0;
+	    bool noBoss = BossMobGuiInfo::name[idx].empty() || BossMobGuiInfo::displayTicks[idx] <= 0;
 		if (noBoss) 
 		{
 			if (m_showDragonHealth)
@@ -143,14 +144,14 @@ void UIScene_HUD::tick()
 		}
 		else
 		{
-			BossMobGuiInfo::displayTicks--;
+		    BossMobGuiInfo::displayTicks[idx]--;
 
 			m_ticksWithNoBoss = 0;			
-			SetDragonHealth(BossMobGuiInfo::healthProgress);
+		    SetDragonHealth(BossMobGuiInfo::healthProgress[idx]);
 
 			if (!m_showDragonHealth)
 			{
-				SetDragonLabel(BossMobGuiInfo::name);
+			    SetDragonLabel(BossMobGuiInfo::name[idx]);
 				ShowDragonHealth(true);
 			}
 		}
@@ -248,7 +249,15 @@ void UIScene_HUD::handleReload()
 
 	m_labelDisplayName.setVisible(m_lastShowDisplayName);
 
-	SetDragonLabel(BossMobGuiInfo::name);
+    Minecraft* pMinecraft = Minecraft::GetInstance();
+
+    int idx = 0;
+    if(pMinecraft->localplayers[m_iPad] != nullptr)
+    {
+        idx = BossMobGuiInfo::getIndexFromDimension(pMinecraft->localplayers[m_iPad]->dimension);
+    }
+
+    SetDragonLabel(BossMobGuiInfo::name[idx]);
 	SetSelectedLabel(L"");
 
 	for(unsigned int i = 0; i < CHAT_LINES_COUNT; ++i)
@@ -258,7 +267,7 @@ void UIScene_HUD::handleReload()
 	m_labelJukebox.init(L"");
 
 	int iGuiScale;	
-	Minecraft *pMinecraft = Minecraft::GetInstance();
+
 	if(pMinecraft->localplayers[m_iPad] == nullptr || pMinecraft->localplayers[m_iPad]->m_iScreenSection == C4JRender::VIEWPORT_TYPE_FULLSCREEN)
 	{
 		iGuiScale=app.GetGameSettings(m_iPad,eGameSetting_UISize);
diff --git a/Minecraft.Client/GameRenderer.cpp b/Minecraft.Client/GameRenderer.cpp
index c65e4b16..0e4dfbf6 100644
--- a/Minecraft.Client/GameRenderer.cpp
+++ b/Minecraft.Client/GameRenderer.cpp
@@ -228,14 +228,15 @@ void GameRenderer::tick(bool first)		// 4J - add bFirst
 	PIXEndNamedEvent();
 
 	darkenWorldAmountO = darkenWorldAmount;
-	if (BossMobGuiInfo::darkenWorld)
+    int idx = BossMobGuiInfo::getIndexFromDimension((int)mc->level->dimension);
+    if (BossMobGuiInfo::darkenWorld[idx])
 	{
 		darkenWorldAmount += 1.0f / (static_cast<float>(SharedConstants::TICKS_PER_SECOND) * 1);
 		if (darkenWorldAmount > 1)
 		{
 			darkenWorldAmount = 1;
 		}
-		BossMobGuiInfo::darkenWorld = false;
+		BossMobGuiInfo::darkenWorld[idx] = false;
 	}
 	else if (darkenWorldAmount > 0)
 	{
diff --git a/Minecraft.World/BossMob.h b/Minecraft.World/BossMob.h
index bd24c46c..73f35692 100644
--- a/Minecraft.World/BossMob.h
+++ b/Minecraft.World/BossMob.h
@@ -6,4 +6,5 @@ public:
 	virtual float getMaxHealth() = 0;
 	virtual float getHealth() = 0;
 	virtual wstring getAName() = 0;
+    virtual int getDimension() = 0;
 };
\ No newline at end of file
diff --git a/Minecraft.World/EnderDragon.h b/Minecraft.World/EnderDragon.h
index 9f39767e..f63e890e 100644
--- a/Minecraft.World/EnderDragon.h
+++ b/Minecraft.World/EnderDragon.h
@@ -186,4 +186,5 @@ public:
 	virtual wstring getAName() { return app.GetString(IDS_ENDERDRAGON); };
 	virtual float getHealth() { return LivingEntity::getHealth(); };
 	virtual float getMaxHealth() { return LivingEntity::getMaxHealth(); };
+    virtual int getDimension() { return Entity::dimension; }
 };
diff --git a/Minecraft.World/WitherBoss.h b/Minecraft.World/WitherBoss.h
index 47e2dff1..a0d98379 100644
--- a/Minecraft.World/WitherBoss.h
+++ b/Minecraft.World/WitherBoss.h
@@ -106,4 +106,5 @@ public:
 	virtual float getMaxHealth() { return Monster::getMaxHealth(); };
 	virtual float getHealth() { return Monster::getHealth(); };
 	virtual wstring getAName() { return app.GetString(IDS_WITHER); };
+    virtual int getDimension() { return Entity::dimension; }
 };
\ No newline at end of file