diff --git a/Content.Shared/GameObjects/DrawDepth.cs b/Content.Shared/GameObjects/DrawDepth.cs
new file mode 100644
index 0000000000..1b4520b8f9
--- /dev/null
+++ b/Content.Shared/GameObjects/DrawDepth.cs
@@ -0,0 +1,27 @@
+using DrawDepthTag = Robust.Shared.GameObjects.DrawDepth;
+using Robust.Shared.Serialization;
+
+namespace Content.Shared.GameObjects
+{
+    [ConstantsFor(typeof(DrawDepthTag))]
+    public enum DrawDepth
+    {
+        LowFloors = DrawDepthTag.Default - 7,
+        /// <summary>
+        /// Things that are beneath regular floors, such as wires.
+        /// </summary>
+        BelowFloor = DrawDepthTag.Default - 6,
+        FloorTiles = DrawDepthTag.Default - 5,
+        /// <summary>
+        /// Things that are actually right on the floor, like vents.
+        /// </summary>
+        FloorObjects = DrawDepthTag.Default - 4,
+        Walls = DrawDepthTag.Default - 3,
+        WallTops = DrawDepthTag.Default - 2,
+        WallMountedItems = DrawDepthTag.Default - 1,
+        Objects = DrawDepthTag.Default,
+        Items = DrawDepthTag.Default + 1,
+        Mobs = DrawDepthTag.Default + 2,
+        Overlays = DrawDepthTag.Default + 3,
+    }
+}
diff --git a/RobustToolbox b/RobustToolbox
index 5b9789870b..486fd670e2 160000
--- a/RobustToolbox
+++ b/RobustToolbox
@@ -1 +1 @@
-Subproject commit 5b9789870b6b4ab4a66c980b757febc3784a8322
+Subproject commit 486fd670e2ea66e45da9801b6b3a0c2fcca84a8d