diff --git a/source/enemy/npc.cpp b/source/enemy/npc.cpp
index 87e31c836..0451c044f 100644
--- a/source/enemy/npc.cpp
+++ b/source/enemy/npc.cpp
@@ -96,6 +96,18 @@ CNpc::NPC_DATA CNpc::m_data[NPC_UNIT_TYPE_MAX] =
 		2048,
 	},
 
+	{	// NPC_PENDULUM
+		NPC_INIT_PENDULUM,
+		NPC_SENSOR_NONE,
+		NPC_MOVEMENT_PENDULUM,
+		NPC_MOVEMENT_MODIFIER_NONE,
+		NPC_CLOSE_NONE,
+		NPC_TIMER_NONE,
+		false,
+		3,
+		2048,
+	},
+
 	{	// NPC_SMALL_JELLYFISH_1
 		NPC_INIT_DEFAULT,
 		NPC_SENSOR_JELLYFISH_USER_CLOSE,
@@ -471,7 +483,7 @@ CNpc::NPC_DATA CNpc::m_data[NPC_UNIT_TYPE_MAX] =
 
 void CNpc::init()
 {
-	m_type = NPC_DUST_DEVIL;
+	m_type = NPC_PENDULUM;
 
 	m_heading = m_fireHeading = 0;
 	m_movementTimer = 0;
@@ -617,6 +629,15 @@ void CNpc::init()
 			break;
 		}
 
+		case NPC_INIT_PENDULUM:
+		{
+			m_extendDir = EXTEND_LEFT;
+			m_extension = 0;
+			m_heading = 1024;
+
+			break;
+		}
+
 		default:
 
 			break;
@@ -1118,6 +1139,13 @@ void CNpc::processMovement(int _frames)
 			break;
 		}
 
+		case NPC_MOVEMENT_PENDULUM:
+		{
+			processPendulumMovement( _frames );
+
+			break;
+		}
+
 		default:
 
 			break;
diff --git a/source/enemy/npc.h b/source/enemy/npc.h
index c2524e6f6..a18e9aa05 100644
--- a/source/enemy/npc.h
+++ b/source/enemy/npc.h
@@ -33,6 +33,7 @@ public:
 		NPC_FALLING_ITEM = 1,
 		NPC_FISH_HOOK,
 		NPC_DUST_DEVIL,
+		NPC_PENDULUM,
 		NPC_SMALL_JELLYFISH_1,
 		NPC_SMALL_JELLYFISH_2,
 		NPC_LARGE_JELLYFISH,
@@ -90,6 +91,7 @@ protected:
 		NPC_INIT_IRON_DOGFISH,
 		NPC_INIT_FALLING_ITEM,
 		NPC_INIT_FISH_HOOK,
+		NPC_INIT_PENDULUM,
 	};
 
 	enum NPC_CONTROL_FUNC
@@ -152,6 +154,7 @@ protected:
 		NPC_MOVEMENT_SUB_SHARK,
 		NPC_MOVEMENT_FLYING_DUTCHMAN,
 		NPC_MOVEMENT_IRON_DOGFISH,
+		NPC_MOVEMENT_PENDULUM,
 	};
 
 	enum NPC_MOVEMENT_MODIFIER_FUNC
@@ -300,6 +303,7 @@ protected:
 
 	void				processCloseFallingItemFall( int _frames );
 	void				processCloseFishHookRise( int _frames );
+	void				processPendulumMovement( int _frames );
 
 	// data