diff --git a/source/platform/platdata.cpp b/source/platform/platdata.cpp
new file mode 100644
index 000000000..561f53bf1
--- /dev/null
+++ b/source/platform/platdata.cpp
@@ -0,0 +1,204 @@
+/*=========================================================================
+
+	platdata.cpp
+
+	Author:		CRB
+	Created:
+	Project:	Spongebob
+	Purpose:
+
+	Copyright (c) 2000 Climax Development Ltd
+
+===========================================================================*/
+
+#ifndef __PLATFORM_PLATFORM_H__
+#include "platform\platform.h"
+#endif
+
+#ifndef	__ANIM_CLAM_HEADER__
+#include <ACTOR_CLAM_ANIM.h>
+#endif
+
+CNpcPlatform::NPC_PLATFORM_DATA CNpcPlatform::m_data[NPC_PLATFORM_TYPE_MAX] =
+{
+	{	// NPC_LINEAR_PLATFORM
+		ACTORS_CLAM_SBK,
+		ANIM_CLAM_SIDESNAP,
+		NPC_PLATFORM_MOVEMENT_FIXED_PATH,
+		1,
+		//512,
+		2048,
+		true,
+		DAMAGE__NONE,
+		0,
+		4,
+		NPC_PLATFORM_INFINITE_LIFE,
+		0,
+		NPC_PLATFORM_TIMER_NONE,
+	},
+
+	{	// NPC_CIRCULAR_PLATFORM
+		ACTORS_CLAM_SBK,
+		ANIM_CLAM_SIDESNAP,
+		NPC_PLATFORM_MOVEMENT_FIXED_CIRCULAR,
+		3,
+		128,
+		true,
+		DAMAGE__NONE,
+		0,
+		4,
+		NPC_PLATFORM_INFINITE_LIFE,
+		0,
+		NPC_PLATFORM_TIMER_NONE,
+	},
+
+	{	// NPC_BUBBLE_PLATFORM
+		ACTORS_CLAM_SBK,
+		ANIM_CLAM_SIDESNAP,
+		NPC_PLATFORM_MOVEMENT_BUBBLE,
+		3,
+		128,
+		true,
+		DAMAGE__NONE,
+		0,
+		4,
+		NPC_PLATFORM_FINITE_LIFE_RESPAWN,
+		0,
+		NPC_PLATFORM_TIMER_NONE,
+	},
+
+	{	// NPC_COLLAPSING_BUBBLE_PLATFORM
+		ACTORS_CLAM_SBK,
+		ANIM_CLAM_SIDESNAP,
+		NPC_PLATFORM_MOVEMENT_STATIC,
+		3,
+		128,
+		true,
+		DAMAGE__NONE,
+		0,
+		4,
+		NPC_PLATFORM_INFINITE_LIFE_COLLAPSIBLE,
+		0,
+		NPC_PLATFORM_TIMER_NONE,
+	},
+
+	{	// NPC_FISH_HOOK_PLATFORM
+		ACTORS_CLAM_SBK,
+		ANIM_CLAM_SIDESNAP,
+		NPC_PLATFORM_MOVEMENT_STATIC,
+		3,
+		128,
+		true,
+		DAMAGE__NONE,
+		0,
+		4,
+		NPC_PLATFORM_INFINITE_LIFE_FISH_HOOK,
+		0,
+		NPC_PLATFORM_TIMER_NONE,
+	},
+
+	{	// NPC_RETRACTING_PLATFORM
+		ACTORS_CLAM_SBK,
+		ANIM_CLAM_SIDESNAP,
+		NPC_PLATFORM_MOVEMENT_STATIC,
+		3,
+		128,
+		true,
+		DAMAGE__NONE,
+		0,
+		4,
+		NPC_PLATFORM_INFINITE_LIFE,
+		0,
+		NPC_PLATFORM_TIMER_RETRACT,
+	},
+
+	{	// NPC_GEYSER_PLATFORM
+		ACTORS_CLAM_SBK,
+		ANIM_CLAM_SIDESNAP,
+		NPC_PLATFORM_MOVEMENT_STATIC,
+		8,
+		128,
+		true,
+		DAMAGE__NONE,
+		0,
+		4,
+		NPC_PLATFORM_INFINITE_LIFE,
+		4,
+		NPC_PLATFORM_TIMER_GEYSER,
+	},
+
+	{	// NPC_BOBBING_PLATFORM
+		ACTORS_CLAM_SBK,
+		ANIM_CLAM_SIDESNAP,
+		NPC_PLATFORM_MOVEMENT_BOB,
+		0,
+		128,
+		true,
+		DAMAGE__NONE,
+		0,
+		4,
+		NPC_PLATFORM_INFINITE_LIFE,
+		4,
+		NPC_PLATFORM_TIMER_NONE,
+	},
+
+	{	// NPC_FALLING_PLATFORM
+		ACTORS_CLAM_SBK,
+		ANIM_CLAM_SIDESNAP,
+		NPC_PLATFORM_MOVEMENT_FALL,
+		4,
+		128,
+		true,
+		DAMAGE__NONE,
+		0,
+		4,
+		NPC_PLATFORM_INFINITE_LIFE,
+		4,
+		NPC_PLATFORM_TIMER_NONE,
+	},
+
+	{	// NPC_CART_PLATFORM
+		ACTORS_CLAM_SBK,
+		ANIM_CLAM_SIDESNAP,
+		NPC_PLATFORM_MOVEMENT_CART,
+		4,
+		128,
+		true,
+		DAMAGE__NONE,
+		0,
+		4,
+		NPC_PLATFORM_INFINITE_LIFE,
+		4,
+		NPC_PLATFORM_TIMER_NONE,
+	},
+
+	{	// NPC_PLAYER_BUBBLE_PLATFORM
+		ACTORS_CLAM_SBK,
+		ANIM_CLAM_SIDESNAP,
+		NPC_PLATFORM_MOVEMENT_PLAYER_BUBBLE,
+		3,
+		128,
+		true,
+		DAMAGE__NONE,
+		0,
+		4,
+		NPC_PLATFORM_FINITE_LIFE,
+		0,
+		NPC_PLATFORM_TIMER_NONE,
+	},
+};
+
+CNpcPlatform::NPC_PLATFORM_UNIT_TYPE CNpcPlatform::mapEditConvertTable[NPC_PLATFORM_TYPE_MAX] =
+{
+	NPC_BUBBLE_PLATFORM,
+	NPC_LINEAR_PLATFORM,
+	NPC_FALLING_PLATFORM,
+	NPC_CIRCULAR_PLATFORM,
+	NPC_COLLAPSING_BUBBLE_PLATFORM,
+	NPC_FISH_HOOK_PLATFORM,
+	NPC_RETRACTING_PLATFORM,
+	NPC_GEYSER_PLATFORM,
+	NPC_BOBBING_PLATFORM,
+	NPC_CART_PLATFORM,
+	NPC_PLAYER_BUBBLE_PLATFORM,
+};