diff --git a/source/enemy/npuffa.cpp b/source/enemy/npuffa.cpp
new file mode 100644
index 000000000..be1335cb7
--- /dev/null
+++ b/source/enemy/npuffa.cpp
@@ -0,0 +1,103 @@
+/*=========================================================================
+
+	npuffa.cpp
+
+	Author:		CRB
+	Created: 
+	Project:	Spongebob
+	Purpose: 
+
+	Copyright (c) 2001 Climax Development Ltd
+
+===========================================================================*/
+
+#ifndef __ENEMY_NPC_H__
+#include "enemy\npc.h"
+#endif
+
+#ifndef __GAME_GAME_H__
+#include	"game\game.h"
+#endif
+
+#ifndef __ANIM_PUFFAFISH_HEADER__
+#include <ACTOR_PUFFAFISH_ANIM.h>
+#endif
+
+
+void CNpcEnemy::processClosePuffaFishInflate( int _frames )
+{
+	if ( playerXDistSqr + playerYDistSqr > 15000 )
+	{
+		if ( !m_animPlaying )
+		{
+			switch( m_state )
+			{
+				case PUFFA_FISH_NO_INFLATE:
+				{
+					m_animNo = ANIM_PUFFAFISH_SWIM;
+
+					m_controlFunc = NPC_CONTROL_MOVEMENT;
+					m_timerFunc = NPC_TIMER_ATTACK_DONE;
+					m_timerTimer = GameState::getOneSecondInFrames();
+					m_sensorFunc = NPC_SENSOR_NONE;
+
+					break;
+				}
+
+				case PUFFA_FISH_TURN:
+				{
+					// reverse turn at some point
+
+					m_state = PUFFA_FISH_NO_INFLATE;
+					m_animNo = ANIM_PUFFAFISH_TURN;
+
+					break;
+				}
+
+				case PUFFA_FISH_INFLATE:
+				{
+					// reverse puff up
+
+					m_state = PUFFA_FISH_TURN;
+					m_animNo = ANIM_PUFFAFISH_PUFFUP;
+
+					break;
+				}
+			}
+
+			m_frame = 0;
+			m_animPlaying = true;
+		}
+	}
+	else if ( !m_animPlaying )
+	{
+		switch( m_state )
+		{
+			case PUFFA_FISH_NO_INFLATE:
+			{
+				m_state = PUFFA_FISH_TURN;
+				m_animNo = ANIM_PUFFAFISH_TURN;
+
+				break;
+			}
+
+			case PUFFA_FISH_TURN:
+			{
+				m_state = PUFFA_FISH_INFLATE;
+				m_animNo = ANIM_PUFFAFISH_PUFFUP;
+
+				break;
+			}
+
+			case PUFFA_FISH_INFLATE:
+			{
+				m_animNo = ANIM_PUFFAFISH_PUFFUPIDLE;
+
+				break;
+			}
+		}
+
+		m_frame = 0;
+		m_animPlaying = true;
+	}
+}
\ No newline at end of file