diff --git a/output/Lua/Super Mario Brothers 3 (USA) (Rev A).lua b/output/Lua/Super Mario Brothers 3 (USA) (Rev A).lua
new file mode 100644
index 0000000000..9ad5f8c64c
--- /dev/null
+++ b/output/Lua/Super Mario Brothers 3 (USA) (Rev A).lua	
@@ -0,0 +1,252 @@
+-- Super Mario Bros. 3 (USA) Rev A collision box viewer V1.0
+-- For use with Bizhawk
+-- Author: Pasky (June 22, 2015)
+-- TODO:
+-- Find coin and hidden block collisions
+
+memory.usememorydomain("System Bus")
+
+local camx
+local camy
+
+local TOGGLE_MARIO = "ON"
+local TOGGLE_OBJECTS = "ON" --Enemies etc...
+local TOGGLE_PROJECTILES = "ON" 
+local TOGGLE_OTHERATTACKS = "ON" -- Tanooki tail etc...
+local TOGGLE_UI = "ON"
+local K1,K2,K3,K4,K5,K6
+
+
+function axis(x,y,color,size)
+	if size == nil then
+		size = 2
+	end
+	gui.drawLine(x+size,y,x-size,y,color)
+	gui.drawLine(x,y+size,x,y-size,color)
+	gui.drawPixel(x,y,0xFF000000)
+end
+
+
+local function camera()
+	camx = memory.read_u8(0xFD) + (memory.read_u8(0x12) * 0xFF)
+	camy = memory.read_u8(0xFC) + (memory.read_u8(0x12) * 0xFF)
+end
+
+--Player
+local function player()
+	if TOGGLE_MARIO == "ON" then
+		if memory.read_u8(0xD87F) == 0x20 and memory.read_u8(0xD880) == 0x7B and memory.read_u8(0xD881) == 0xD9 then -- Bank check (BANK #0)
+			local x = memory.read_u8(0xAB)
+			local y = memory.read_u8(0xB4)
+			local x1 = memory.read_u8(0x02)
+			local y1 = memory.read_u8(0x06)
+			local x2 = x1 + memory.read_u8(0x03)
+			local y2 = y1 + memory.read_u8(0x07)
+			gui.drawBox(x1,y1,x2,y2,0xFF0000FF,0x400000FF)
+		end
+	end
+end
+
+--Enemies hit boxes
+local function objects()
+	if TOGGLE_OBJECTS == "ON" then
+		if memory.read_u8(0xD855) == 0xA5 and memory.read_u8(0xD856) == 0xED and memory.read_u8(0xD857) == 0xF0 and memory.read_u8(0xD858) == 0x09 then -- Bank check (BANK #0)
+			local xreg = emu.getregister("X")
+			local yreg = emu.getregister("Y")
+			local x = memory.read_u8(0xAC + xreg)
+			local y = memory.read_u8(0xB5 + xreg)
+			local x1 = memory.read_u8(0x00)
+			local y1 = memory.read_u8(0x04)
+			local x2 = x1 + memory.read_u8(0x01)
+			local y2 = y1 + memory.read_u8(0x05)
+			gui.drawBox(x1,y1,x2,y2,0xFFFF0000,0x40FF0000)
+		end
+	end
+end
+
+--Projectiles 
+local function eprojectiles()
+	if TOGGLE_PROJECTILES == "ON" then
+		if memory.read_u8(0xB7E4) == 0xBD and memory.read_u8(0xB7E5) == 0xBF and memory.read_u8(0xB7E6) == 0x05 then -- Bank check (BANK #3)
+			local xreg = emu.getregister("X")
+			local yreg = emu.getregister("Y")
+			local x = bit.band(memory.read_u8(0x05C9 + xreg) - camx,0xFF) + 6
+			local y = bit.band(memory.read_u8(0x05BF + xreg) - camy,0xFF) + 8
+			axis(x,y,0xFFFFFFFF,4)
+			
+			local mx = memory.read_u8(0xAB)
+			local my = memory.read_u8(0xB4)
+			x1 = mx
+			y1 = my + memory.read_u8(0xB6DE + yreg)
+			x2 = x1 + 0x10
+			y2 = y1 + memory.read_u8(0xB6E0 + yreg)
+			gui.drawBox(x1,y1,x2,y2,0xFFFFFF00,0x40FFFF00)
+		end
+	end
+end
+
+--Player Projectiles
+local function projectiles()
+	if TOGGLE_PROJECTILES == "ON" then
+		if memory.read_u8(0xA69A) == 0xDD and memory.read_u8(0xA69B) == 0x6D and memory.read_u8(0xA69C) == 0xA6 then -- Bank check (BANK #3)
+			local xreg = emu.getregister("X")
+			local yreg = emu.getregister("Y")
+			local x = memory.read_u8(0xAC + yreg)
+			local y = memory.read_u8(0xB5 + yreg)
+			axis(memory.read_u8(0x0D),memory.read_u8(0x0C),0xFFFFFFFF,4)
+			local x1 = x
+			local y1 = y 
+			local x2 = x1 + memory.read_u8(0xA67D + xreg)
+			local y2 = y1 + memory.read_u8(0xA66D + xreg)
+			gui.drawBox(x1,y1,x2,y2,0xFFFFFF00,0x40FFFF00)
+		end
+	end
+end
+
+--Player Other Attacks
+local function other()
+	if TOGGLE_OTHERATTACKS == "ON" then
+		if memory.read_u8(0xDB4E) == 0x20 and memory.read_u8(0xDB4F) == 0x54 and memory.read_u8(0xDB50) == 0xDD then -- Bank check (BANK #0)
+			--Tail
+			local x = memory.read_u8(0xAB)
+			local y = memory.read_u8(0xB4)
+			local x1 = memory.read_u8(0x02)
+			local y1 = memory.read_u8(0x06)
+			local x2 = x1 + memory.read_u8(0x03)
+			local y2 = y1 + memory.read_u8(0x07)
+			gui.drawBox(x1,y1,x2,y2)
+			
+			--Enemy vuln (tail)
+			local xreg = emu.getregister("X")
+			local yreg = bit.band(memory.read_u8(0xC2F4 + memory.read_u8(0x0671 + xreg)),0xF) * 4
+			x = memory.read_u8(0xAC + xreg)
+			y = memory.read_u8(0xB5 + xreg)
+			x1 = x + memory.read_u8(0xC2B4 + yreg)
+			y1 = y + memory.read_u8(0xC2B6 + yreg)
+			x2 = x1 + memory.read_u8(0xC2B5 + yreg)
+			y2 = y1 + memory.read_u8(0xC2B7 + yreg)
+			gui.drawBox(x1,y1,x2,y2,0xFFFFFF00,0x40FFFF00)
+		end
+	end
+end
+
+local function toggle(option)
+	if option == "ON" then
+		option = "OFF"
+	else
+		option = "ON"
+	end
+	return option
+end	
+
+local function PowerCycle()
+	local powerup = memory.read_u8(0xED)
+	if powerup == 0x06 then
+		powerup = 0
+	else
+		powerup = powerup + 1
+	end
+	if powerup == 0x02 then
+		memory.write_u8(0x7D2,0x27)
+		memory.write_u8(0x7D4,0x16)
+	else
+		memory.write_u8(0x7D2,0x16)
+		memory.write_u8(0x7D4,0x0F)
+	end
+	memory.write_u8(0xED,powerup)
+end
+
+local function check_inputs()
+	local inputs = input.get()
+	-- Mario boxes
+	if inputs["NumberPad1"] == true then
+		K1 = true
+		gui.drawText(10,10,"DOIG")
+	end
+	if inputs["NumberPad1"] == nil and K1 == true then -- Key released
+		TOGGLE_MARIO = toggle(TOGGLE_MARIO)
+		K1 = false
+	end
+	-- Enemy boxes
+	if inputs["NumberPad2"] == true then
+		K2 = true
+	end
+	if inputs["NumberPad2"] == nil and K2 == true then
+		TOGGLE_OBJECTS = toggle(TOGGLE_OBJECTS)
+		K2 = false
+	end
+	-- Projectile boxes
+	if inputs["NumberPad3"] == true then
+		K3 = true
+	end
+	if inputs["NumberPad3"] == nil and K3 == true then
+		TOGGLE_PROJECTILES = toggle(TOGGLE_PROJECTILES)
+		K3 = false
+	end
+	-- Other attacks
+	if inputs["NumberPad4"] == true then
+		K4 = true
+	end
+	if inputs["NumberPad4"] == nil and K4 == true then
+		TOGGLE_OTHERATTACKS = toggle(TOGGLE_OTHERATTACKS)
+		K4 = false
+	end
+
+	-- UI
+	if inputs["Home"] == true then
+		K5 = true
+	end
+	if inputs["Home"] == nil and K5 == true then
+		TOGGLE_UI = toggle(TOGGLE_UI)
+		K5 = false
+	end
+	
+	--Powerup cycling
+	if inputs["Insert"] == true then
+		K6 = true
+	end
+	if inputs["Insert"] == nil and K6 == true then
+		PowerCycle()
+		K6 = false
+	end
+end
+
+local function draw_UI()
+	check_inputs()
+	if TOGGLE_UI == "ON" then
+		gui.drawBox(154,30,255,92,0xFF000000,0xA0000000)
+		gui.drawText(156,28,"MARIO",0xFFFFFFFF,10,"Segoe UI")
+		gui.drawText(190,28,"(NUM1)",0xFFFF0000,10,"Segoe UI")
+		gui.drawText(226,28,"["..TOGGLE_MARIO.."]",0xFFFFFF00,10,"Segoe UI")
+		gui.drawText(156,38,"ENEMY",0xFFFFFFFF,10,"Segoe UI")
+		gui.drawText(226,38,"["..TOGGLE_OBJECTS.."]",0xFFFFFF00,10,"Segoe UI")
+		gui.drawText(190,38,"(NUM2)",0xFFFF0000,10,"Segoe UI")
+		gui.drawText(156,48,"PROJ.",0xFFFFFFFF,10,"Segoe UI")
+		gui.drawText(226,48,"["..TOGGLE_PROJECTILES.."]",0xFFFFFF00,10,"Segoe UI")
+		gui.drawText(190,48,"(NUM3)",0xFFFF0000,10,"Segoe UI")
+		gui.drawText(156,58,"OTHER",0xFFFFFFFF,10,"Segoe UI")
+		gui.drawText(226,58,"["..TOGGLE_OTHERATTACKS.."]",0xFFFFFF00,10,"Segoe UI")
+		gui.drawText(190,58,"(NUM4)",0xFFFF0000,10,"Segoe UI")
+		gui.drawText(156,68,"POWERUP",0xFFFFFFFF,10,"Segoe UI")
+		gui.drawText(214,68,"(INSERT)",0xFFFF0000,10,"Segoe UI")
+		gui.drawText(156,78,"TOGGLE UI",0xFFFFFFFF,10,"Segoe UI")
+		gui.drawText(214,78,"(HOME)",0xFFFF0000,10,"Segoe UI")
+	end
+end
+
+event.onmemoryexecute(player,0xD87F)
+event.onmemoryexecute(objects,0xD855)
+event.onmemoryexecute(projectiles,0xA69A)
+event.onmemoryexecute(eprojectiles,0xB7E4)
+event.onmemoryexecute(other,0xDB4E)
+
+local function cheat()
+	memory.write_u8(0x5F1,0x25) -- Timer
+end	
+
+while true do
+	cheat()  
+	draw_UI()
+	camera()
+	emu.frameadvance()
+end
\ No newline at end of file