diff --git a/TR5Main/Objects/TR4/Entity/tr4_big_beetle.cpp b/TR5Main/Objects/TR4/Entity/tr4_big_beetle.cpp
new file mode 100644
index 000000000..b8e38d304
--- /dev/null
+++ b/TR5Main/Objects/TR4/Entity/tr4_big_beetle.cpp
@@ -0,0 +1,205 @@
+#include "framework.h"
+#include "tr4_big_beetle.h"
+#include "items.h"
+#include "effect2.h"
+#include "setup.h"
+#include "level.h"
+#include "control.h"
+#include "trmath.h"
+#include <lara.h>
+#include <sound.h>
+#include <sphere.h>
+#include <people.h>
+
+BITE_INFO BitBeetleBite = { 0,0,0,12 };
+
+void InitialiseBigBeetle(short itemNumber)
+{
+	ITEM_INFO* item = &g_Level.Items[itemNumber];
+
+	ClearItem(itemNumber);
+	
+	item->animNumber = Objects[item->objectNumber].animIndex + 3;
+	item->frameNumber = g_Level.Anims[item->animNumber].frameBase;
+	item->goalAnimState = 1;
+	item->currentAnimState = 1;
+}
+
+void BigBeetleControl(short itemNumber)
+{
+	if (!CreatureActive(itemNumber))
+		return;
+
+	ITEM_INFO* item = &g_Level.Items[itemNumber];
+	CREATURE_INFO* creature = (CREATURE_INFO*)item->data;
+
+	short angle = 0;
+
+	if (item->hitPoints <= 0)
+	{
+		if (item->currentAnimState != 6)
+		{
+			if (item->currentAnimState != 7)
+			{
+				if (item->currentAnimState == 8)
+				{
+					item->pos.xRot = 0;
+					item->pos.yPos = item->floor;
+				}
+				else
+				{
+					item->animNumber = Objects[item->objectNumber].animIndex + 5;
+					item->frameNumber = g_Level.Anims[item->animNumber].frameBase;
+					item->gravityStatus = true;
+					item->currentAnimState = 6;
+					item->speed = 0;
+					item->pos.xRot = 0;
+				}
+			}
+			else if (item->pos.yPos >= item->floor)
+			{
+				item->pos.yPos = item->floor;
+				item->gravityStatus = false;
+				item->fallspeed = 0;
+				item->goalAnimState = 8;
+			}
+		}
+		item->pos.xRot = 0;
+	}
+	else
+	{
+		AI_INFO info;
+		CreatureAIInfo(item, &info);
+
+		GetCreatureMood(item, &info, VIOLENT);
+		if (creature->flags)
+			creature->mood = ESCAPE_MOOD;
+		CreatureMood(item, &info, VIOLENT);
+		
+		angle = CreatureTurn(item, creature->maximumTurn);
+		
+		if (info.distance > SQUARE(3072) 
+			|| !(GetRandomControl() & 0x7F) 
+			|| item->hitStatus)
+		{
+			creature->flags = 0;
+		}
+
+		switch (item->currentAnimState)
+		{
+		case 1:
+			item->pos.yPos = item->floor;
+			creature->maximumTurn = ANGLE(1);
+			
+			if (item->hitStatus 
+				|| info.distance < SQUARE(3072) 
+				|| creature->hurtByLara 
+				|| item->aiBits == MODIFY)
+			{
+				item->goalAnimState = 2;
+			}
+		
+			break;
+
+		case 3:
+			creature->maximumTurn = ANGLE(7);
+			
+			if (item->requiredAnimState)
+			{
+				item->goalAnimState = item->requiredAnimState;
+			}
+			else if (info.ahead)
+			{
+				if (info.distance < SQUARE(256))
+				{
+					item->goalAnimState = 9;
+				}
+			}
+			
+			break;
+
+		case 4u:
+			creature->maximumTurn = ANGLE(7);
+
+			if (info.ahead)
+			{
+				if (info.distance < SQUARE(256))
+				{
+					item->goalAnimState = 4;
+				}
+			}
+			else if (info.distance < SQUARE(256))
+			{
+				item->goalAnimState = 9;				
+			}
+			else
+			{
+				item->requiredAnimState = 3;
+				item->goalAnimState = 9;
+			}
+
+			if (!creature->flags)
+			{
+				if (item->touchBits & 0x60)
+				{
+					LaraItem->hitPoints -= 50;
+					LaraItem->hitStatus = true;
+					CreatureEffect2(
+						item,
+						&BitBeetleBite,
+						5,
+						-1,
+						DoBloodSplat);
+					creature->flags = 1;
+				}
+			}
+
+			break;
+
+		case 5:
+			creature->flags = 0;
+			
+			item->pos.yPos += 51;
+			if (item->pos.yPos > item->floor)
+				item->pos.yPos = item->floor;
+			
+			break;
+
+		case 9u:
+			creature->maximumTurn = ANGLE(7);
+			
+			if (item->requiredAnimState)
+			{
+				item->goalAnimState = item->requiredAnimState;
+			}
+			else if (!item->hitStatus
+				&& GetRandomControl() >= 384
+				&& item->aiBits != MODIFY
+				&& (creature->mood && GetRandomControl() >= 128
+					|| creature->hurtByLara
+					|| item->aiBits == MODIFY))
+			{
+				if (info.ahead)
+				{
+					if (info.distance < SQUARE(256) && !creature->flags)
+					{
+						item->goalAnimState = 4;
+					}
+				}
+			}
+			else
+			{
+				item->goalAnimState = 3;
+			}
+			
+			break;
+
+		default:
+			break;
+
+		}
+	}
+	
+	CreatureTilt(item, 2 * angle);
+	CreatureAnimation(itemNumber, angle, angle);
+}
\ No newline at end of file
diff --git a/TR5Main/Objects/TR4/Entity/tr4_big_beetle.h b/TR5Main/Objects/TR4/Entity/tr4_big_beetle.h
new file mode 100644
index 000000000..980930c3f
--- /dev/null
+++ b/TR5Main/Objects/TR4/Entity/tr4_big_beetle.h
@@ -0,0 +1,4 @@
+#pragma once
+
+void InitialiseBigBeetle(short itemNumber);
+void BigBeetleControl(short itemNumber);
\ No newline at end of file
diff --git a/TR5Main/Objects/TR4/Entity/tr4_setha.cpp b/TR5Main/Objects/TR4/Entity/tr4_setha.cpp
index 87570ecdf..a40b16f7e 100644
--- a/TR5Main/Objects/TR4/Entity/tr4_setha.cpp
+++ b/TR5Main/Objects/TR4/Entity/tr4_setha.cpp
@@ -1,5 +1,5 @@
 #include "framework.h"
-#include "tr4_horseman.h"
+#include "tr4_setha.h"
 #include "items.h"
 #include "effect2.h"
 #include "setup.h"
@@ -9,7 +9,7 @@
 #include <lara.h>
 #include <sound.h>
 #include <sphere.h>
-#include <Game\people.h>
+#include <people.h>
 
 BITE_INFO SethaBite1 = { 0,220,50,17 };
 BITE_INFO SethaBite2 = { 0,220,50,13 };
@@ -484,7 +484,7 @@ void TriggerSethaSparks1(int x, int y, int z, short xv, short yv, short zv)
 	}
 }
 
-void TriggerSethaSparks2(short itemNumber, byte node, int size)
+void TriggerSethaSparks2(short itemNumber, char node, int size)
 {
 	int dx = LaraItem->pos.xPos - g_Level.Items[itemNumber].pos.xPos;
 	int dz = LaraItem->pos.zPos - g_Level.Items[itemNumber].pos.zPos;
diff --git a/TR5Main/Objects/TR4/Entity/tr4_setha.h b/TR5Main/Objects/TR4/Entity/tr4_setha.h
index e56c679bf..b97f1e8ac 100644
--- a/TR5Main/Objects/TR4/Entity/tr4_setha.h
+++ b/TR5Main/Objects/TR4/Entity/tr4_setha.h
@@ -7,3 +7,4 @@ void SethaControl(short itemNumber);
 void TriggerSethaSparks1(int x, int y, int z, short xv, short yv, short zv);
 void TriggerSethaSparks2(short itemNumber, char node, int size);
 void SethaThrowAttack(PHD_3DPOS* pos, short roomNumber, short mesh);
+void SethaAttack(int itemNumber);
diff --git a/TR5Main/Objects/TR4/tr4_objects.cpp b/TR5Main/Objects/TR4/tr4_objects.cpp
index 5bb063828..3634e5530 100644
--- a/TR5Main/Objects/TR4/tr4_objects.cpp
+++ b/TR5Main/Objects/TR4/tr4_objects.cpp
@@ -25,6 +25,7 @@
 #include "tr4_baboon.h" // OK
 #include "tr4_mutant.h" // OK
 #include "tr4_locusts.h" // OK
+#include "tr4_big_beetle.h" // OFF
 /// objects
 #include "tr4_sarcophagus.h"
 /// puzzle
@@ -291,6 +292,26 @@ static void StartBaddy(OBJECT_INFO* obj)
 		g_Level.Bones[obj->boneIndex + 7 * 4] |= ROT_Y;
 	}
 
+	obj = &Objects[ID_BIG_BEETLE];
+	if (obj->loaded)
+	{
+		obj->initialise = InitialiseBigBeetle;
+		obj->control = BigBeetleControl;
+		obj->collision = CreatureCollision;
+		obj->shadowSize = 128;
+		obj->hitPoints = 30;
+		obj->pivotLength = 50;
+		obj->radius = 204;
+		obj->intelligent = true;
+		obj->saveHitpoints = true;
+		obj->saveFlags = true;
+		obj->saveAnim = true;
+		obj->savePosition = true;
+		obj->hitEffect = HIT_BLOOD;
+		obj->undead = true;
+		obj->zoneType = ZONE_FLYER;
+	}
+
 	obj = &Objects[ID_SETHA];
 	if (obj->loaded)
 	{
diff --git a/TR5Main/TR5Main.vcxproj b/TR5Main/TR5Main.vcxproj
index 2e07446c0..324868d27 100644
--- a/TR5Main/TR5Main.vcxproj
+++ b/TR5Main/TR5Main.vcxproj
@@ -147,6 +147,7 @@ xcopy /Y "$(ProjectDir)Scripting\Scripts\*.lua" "$(TargetDir)\Scripts"</Command>
     <ClInclude Include="Game\room.h" />
     <ClInclude Include="Game\smoke.h" />
     <ClInclude Include="Game\spark.h" />
+    <ClInclude Include="Objects\TR4\Entity\tr4_big_beetle.h" />
     <ClInclude Include="Objects\TR4\Entity\tr4_enemy_jeep.h" />
     <ClInclude Include="Objects\TR4\Entity\tr4_setha.h" />
     <ClInclude Include="Renderer\ConstantBuffers\SpriteBuffer.h" />
@@ -424,6 +425,7 @@ xcopy /Y "$(ProjectDir)Scripting\Scripts\*.lua" "$(TargetDir)\Scripts"</Command>
     <ClCompile Include="Game\trmath.cpp" />
     <ClCompile Include="Game\smoke.cpp" />
     <ClCompile Include="Game\spark.cpp" />
+    <ClCompile Include="Objects\TR4\Entity\tr4_big_beetle.cpp" />
     <ClCompile Include="Objects\TR4\Entity\tr4_enemy_jeep.cpp" />
     <ClCompile Include="Objects\TR4\Entity\tr4_setha.cpp" />
     <ClCompile Include="Renderer\Quad\RenderQuad.cpp">
diff --git a/TR5Main/TR5Main.vcxproj.filters b/TR5Main/TR5Main.vcxproj.filters
index 6c1e088aa..1bdfbce0d 100644
--- a/TR5Main/TR5Main.vcxproj.filters
+++ b/TR5Main/TR5Main.vcxproj.filters
@@ -864,6 +864,9 @@
     <ClInclude Include="Objects\TR4\Entity\tr4_setha.h">
       <Filter>File di intestazione</Filter>
     </ClInclude>
+    <ClInclude Include="Objects\TR4\Entity\tr4_big_beetle.h">
+      <Filter>File di intestazione</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="Game\box.cpp">
@@ -1574,6 +1577,9 @@
     <ClCompile Include="Objects\TR4\Entity\tr4_setha.cpp">
       <Filter>File di origine</Filter>
     </ClCompile>
+    <ClCompile Include="Objects\TR4\Entity\tr4_big_beetle.cpp">
+      <Filter>File di origine</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <None Include="packages.config" />