diff --git a/goal_src/jak2/levels/atoll/atoll-obs.gc b/goal_src/jak2/levels/atoll/atoll-obs.gc
index 60cf98367c..a7ad37cf0f 100644
--- a/goal_src/jak2/levels/atoll/atoll-obs.gc
+++ b/goal_src/jak2/levels/atoll/atoll-obs.gc
@@ -1116,6 +1116,10 @@
 
 (defstate idle (atoll-hellcat)
   :virtual #t
+  ;; og:preserve-this fixes overlapping Hellcat layers
+  :enter (behavior ()
+    (setup-masks (-> self draw) #x1fe #x1fe)
+    )
   :code sleep-code
   )
 
diff --git a/goal_src/jak2/levels/atoll/atoll-scenes.gc b/goal_src/jak2/levels/atoll/atoll-scenes.gc
index 2da9a075d1..afac99e3ea 100644
--- a/goal_src/jak2/levels/atoll/atoll-scenes.gc
+++ b/goal_src/jak2/levels/atoll/atoll-scenes.gc
@@ -1239,6 +1239,7 @@
         :flags #x1
         :shadow-flags -1
         :shadow-volume-joint #f
+        :no-draw-seg #x1fe ;; og:preserve-this fixes overlapping Hellcat layers
         )
       )
     :load-point-obj "atoll-movie"
@@ -1634,6 +1635,7 @@
         :flags #x1
         :shadow-flags -1
         :shadow-volume-joint #f
+        :no-draw-seg #x1fe ;; og:preserve-this fixes overlapping Hellcat layers
         )
       (new 'static 'scene-actor
         :name "palmpilot"
diff --git a/goal_src/jak2/levels/castle/boss/castle-scenes.gc b/goal_src/jak2/levels/castle/boss/castle-scenes.gc
index 473aaec7b9..2edc199b4b 100644
--- a/goal_src/jak2/levels/castle/boss/castle-scenes.gc
+++ b/goal_src/jak2/levels/castle/boss/castle-scenes.gc
@@ -779,6 +779,7 @@
                        :flags #x1
                        :shadow-flags -1
                        :shadow-volume-joint #f
+                       :no-draw-seg #x1fe ;; og:preserve-this fixes overlapping Hellcat layers
                        )
                      (new 'static 'scene-actor
                        :name "particleman"
diff --git a/goal_src/jak2/levels/city/ctywide-scenes.gc b/goal_src/jak2/levels/city/ctywide-scenes.gc
index 60b37acee7..01d37cc6d2 100644
--- a/goal_src/jak2/levels/city/ctywide-scenes.gc
+++ b/goal_src/jak2/levels/city/ctywide-scenes.gc
@@ -779,6 +779,7 @@
         :flags #x1
         :shadow-flags -1
         :shadow-volume-joint #f
+        :no-draw-seg #x1fe ;; og:preserve-this fixes overlapping Hellcat layers
         )
       (new 'static 'scene-actor
         :name "crimson-guard-highres"
diff --git a/goal_src/jak2/levels/common/warp-gate.gc b/goal_src/jak2/levels/common/warp-gate.gc
index 443cd82861..50624e7de1 100644
--- a/goal_src/jak2/levels/common/warp-gate.gc
+++ b/goal_src/jak2/levels/common/warp-gate.gc
@@ -1772,6 +1772,7 @@
         :flags #x1
         :shadow-flags -1
         :shadow-volume-joint #f
+        :no-draw-seg #x1fe ;; og:preserve-this fixes overlapping Hellcat layers
         )
       )
     :load-point-obj "ctyport-air-train-ashelin"
diff --git a/goal_src/jak3/levels/desert/oasis/oasis-defense.gc b/goal_src/jak3/levels/desert/oasis/oasis-defense.gc
index 291a429db6..c090c3d3e8 100644
--- a/goal_src/jak3/levels/desert/oasis/oasis-defense.gc
+++ b/goal_src/jak3/levels/desert/oasis/oasis-defense.gc
@@ -773,6 +773,10 @@
 
 (defstate idle (desoasis-hellcat)
   :virtual #t
+  ;; og:preserve-this fixes overlapping Hellcat layers
+  :enter (behavior ()
+    (setup-masks (-> self draw) #x1fe #x1fe)
+    )
   :code sleep-code
   )
 
diff --git a/goal_src/jak3/levels/intro/intro-scenes.gc b/goal_src/jak3/levels/intro/intro-scenes.gc
index c3eb9731f8..54e2a75cbc 100644
--- a/goal_src/jak3/levels/intro/intro-scenes.gc
+++ b/goal_src/jak3/levels/intro/intro-scenes.gc
@@ -5524,6 +5524,7 @@
         :flags #x1
         :shadow-flags -1
         :shadow-volume-joint #f
+        :no-draw-seg #x1fe ;; og:preserve-this fixes overlapping Hellcat layers
         )
       (new 'static 'scene-actor
         :name "hellcat-lowres-fma"
diff --git a/goal_src/jak3/levels/tower/tower-scenes.gc b/goal_src/jak3/levels/tower/tower-scenes.gc
index 1a7e16c3ce..13f8ac2dfd 100644
--- a/goal_src/jak3/levels/tower/tower-scenes.gc
+++ b/goal_src/jak3/levels/tower/tower-scenes.gc
@@ -440,6 +440,7 @@
         :flags #x1
         :shadow-flags -1
         :shadow-volume-joint #f
+        :no-draw-seg #x1fe ;; og:preserve-this fixes overlapping Hellcat layers
         )
       (new 'static 'scene-actor
         :name "sidekick-highres"