diff --git a/gs.lua b/gs.lua
new file mode 100644
index 0000000..ba7b7d1
--- /dev/null
+++ b/gs.lua
@@ -0,0 +1,32 @@
+package.path = package.path..";./?/init.lua"
+local lips = require "lips"
+
+function make_gameshark_writer()
+    local buff = {}
+    local max = -1
+    return function(pos, b)
+        if pos then
+            pos = pos % 0x80000000
+            buff[pos] = b
+            if pos > max then
+                max = pos
+            end
+        elseif max >= 0 then
+            for i=0, max, 2 do
+                local a = buff[i+0]
+                local b = buff[i+1]
+                if a and b then
+                    print(('81%06X %s'):format(i, a..b))
+                elseif a then
+                    print(('80%06X 00%s'):format(i, a))
+                elseif b then
+                    print(('80%06X 00%s'):format(i + 1, b))
+                end
+            end
+        end
+    end
+end
+
+local gs = make_gameshark_writer()
+lips('test.asm', gs, {unsafe=true, offset=0x80000000})
+gs()
diff --git a/test.asm b/test.asm
new file mode 100644
index 0000000..f5ef27c
--- /dev/null
+++ b/test.asm
@@ -0,0 +1,76 @@
+;Free Inventory Movement
+;This will make it so that you can place the cursor on empty
+
+;Cursor Movement:
+
+;LEFT
+.org 0x803D8B88
+    NOP
+
+;RIGHT
+.org 0x803D8C68
+    NOP
+
+;FROM L
+.org 0x803D8DD0
+    .skip 8 0                           ;NOP the next 2 commands
+;FROM R
+.org 0x803D8EA8
+    .skip 8 0                           ;NOP the next 2 commands
+
+;UP
+.org 0x803D8FAC
+    NOP
+
+;DOWN
+.org 0x803D9004
+    NOP
+
+;Hide Item 0xFF name (on select)
+.org 0x803E2168
+    lhu     a1, 0x023C(v0)            ;
+    lhu     v1, 0x002A(sp)            ;Already there
+    slti    at, a1, 0x00FF            ;
+    beql    at, zero, 0x803E2338
+
+;Hide Item 0xFF name (loop)
+.org 0x803E1370
+    slti    at, t7, 0x00FF            ;Set at to 1 if you don't have item 0xFF or a blank slot selected
+.org 0x803E1378
+    beql    at, zero, 0x803E17E8      ;Branch if you have item 0xFF or a blank slot selected
+
+;Set Cursor to Default on 0xFF
+.org 0x803D9058
+    slti    t5, a0, 0x00FF            ;t5 = 1 if you have selected an item
+    sll     t5, t5, 0x0002            ;t5 = t5<<0x2
+    NOP                                 ;
+
+;Make Item 0xFF unequippable (2.0)
+.org 0x803D9140
+    addiu   at, zero, 0x00FF          ;at = 0xFF (Blank)
+    lw      t6, 0x0048(sp)            ;t6 = Item ID
+    beq     at, t6, 0x803D92FC        ;Branch past error sound if item is 0xFF (Blank)
+    addiu   at, zero, 0x0009          ;at = 0x0009 (Usable by both)
+    beq     v0, at, +                 ;Branch if usable by child and adult
+    lw      t5, 0x0004(s4)            ;t5 = Age
+    bne     v0, t5, 0x803D92D0        ;Branch to error sound if wrong age
+
++:
+    NOP                                 ;Remove command
+
+;Hide text when on empty slot
+.org 0x803E1B80
+    lhu     v0, 0x023E(t0)            ;v0 = Selected Item ID
+    slti    v0, v0, 0x00FF            ;v0 = 1 if Selected Item ID is less than 0xFF
+    beq     v0, zero, 0x803E1D0C      ;Branch if item ID is 0xFF or higher
+    ;Optimized code below
+    lbu     t6, 0x1409(t2)
+    lui     t7, 0x8016
+    lw      t9, 0xFA90(t7)
+    sll     t8, t6, 0x1
+    addu    v0, t9, t8
+    lw      t9, 0x0154(t0)
+    lh      v0, 0x0DF6(v0)
+    sh      v0, 0x0120(t9)
+    lui     a1, 0x803F                 ;This command need a offset relocation fix. 0x1470 must be added. 0x0000F7FC
+    addiu   t3, a1, 0x9968