diff --git a/src/database/items.lua b/src/database/items.lua
index b9dc7a7..1c9c9e3 100644
--- a/src/database/items.lua
+++ b/src/database/items.lua
@@ -409,7 +409,8 @@ local function _itemData()
     objBadEnd = objective("Bad Ending", "<FL+6003"),
     objNormalEnd = objective("Normal Ending", "<FL+6000"),
     objBestEnd = objective("Best Ending", "<FL+6001"),
-    objAllBosses = objective("All Bosses", "<FL+6002<IT+0005")
+    objAllBosses = objective("All Bosses", "<FL+6002<IT+0005"),
+    obj100Percent = objective("100%", "<FL+6004<IT+0005")
   }
 
   local hintArray = {
diff --git a/src/randomizer.lua b/src/randomizer.lua
index 67f9415..f8083e4 100644
--- a/src/randomizer.lua
+++ b/src/randomizer.lua
@@ -359,6 +359,8 @@ function C:_updateSharecode(seed)
     settings = bit.bor(settings, bit.blshift(2, obj))
   elseif self.obj == "objAllBosses" then
     settings = bit.bor(settings, bit.blshift(3, obj))
+  elseif self.obj == "obj100Percent" then
+    settings = bit.bor(settings, bit.blshift(4, obj))
   end
   if self.puppy then settings = bit.bor(settings, bit.blshift(1, pup)) end
 
diff --git a/src/ui/draw.lua b/src/ui/draw.lua
index 94a6d33..87d8a53 100644
--- a/src/ui/draw.lua
+++ b/src/ui/draw.lua
@@ -67,6 +67,8 @@ function C:loadObjective(obj)
     settings.objective.index = 2
   elseif obj == "objAllBosses" or obj == 3 then
     settings.objective.index = 4
+  elseif obj == "obj100Percent" or obj == 4 then
+    settings.objective.index = 5
   else
     settings.objective.index = 3
   end
diff --git a/src/ui/settings.lua b/src/ui/settings.lua
index 8d4aa96..39f6821 100644
--- a/src/ui/settings.lua
+++ b/src/ui/settings.lua
@@ -33,7 +33,8 @@ return { style = 'dialog',
           { text = "Bad ending", value = "objBadEnd" },
           { text = "Normal ending", value = "objNormalEnd" },
           { text = "Best ending", value = "objBestEnd" },
-          { text = "All bosses", value = "objAllBosses"}
+          { text = "All bosses", value = "objAllBosses" },
+          { text = "100%", value = "obj100Percent" }
         },
         { type = 'label', text = 'Player Sprite', minheight = 32 },
         { type = 'stepper', id = 'mychar', align = 'middle left', height = 48, width = 200,