diff --git a/NS.py b/NS.py
index 1a2fd2e..769afc3 100644
--- a/NS.py
+++ b/NS.py
@@ -25,8 +25,10 @@ from lib.pgfw.pgfw.GameChild import GameChild
 from lib.pgfw.pgfw.Sprite import Sprite, RainbowSprite
 from lib.pgfw.pgfw.Animation import Animation
 from lib.pgfw.pgfw.Audio import SoundEffect
-from lib.pgfw.pgfw.extension import (get_step, get_step_relative, get_delta, reflect_angle,
-                                     render_box, get_hsla_color)
+from lib.pgfw.pgfw.extension import (
+    get_step, get_step_relative, get_delta, reflect_angle,
+    render_box, get_hsla_color, get_hue_shifted_surface
+)
 from lib.pgfw.pgfw.gfx_extension import aa_filled_polygon
 
 class NS(Game, Animation):
@@ -1608,11 +1610,19 @@ class Health(GameChild):
     TEXT = "BOSS"
     BAR_POSITION = 23, 11
     BACKGROUND_ALPHA = 125
+    OFFSET = 11
 
     def __init__(self, parent):
         GameChild.__init__(self, parent)
+        # self.background = Sprite(self)
+        # self.background.load_from_path(self.get_resource("HUD_background.png"), True)
         self.background = Sprite(self)
-        self.background.load_from_path(self.get_resource("HUD_background.png"), True)
+        self.background.load_from_path(self.get_resource("HUD_boss_health_background.png"), True)
+        dsr = self.get_display_surface().get_rect()
+        self.background.location.center = dsr.centerx, self.OFFSET
+        self.foreground = Sprite(self)
+        self.foreground.load_from_path(self.get_resource("HUD_boss_health_foreground.png"), True)
+        self.foreground.location.center = dsr.centerx, self.OFFSET
         self.label = Sprite(self)
         font = Font(self.get_resource("rounded-mplus-1m-bold.ttf"), 24)
         text = font.render(self.TEXT, True, Color("white"))
@@ -1635,20 +1645,27 @@ class Health(GameChild):
 
     def update(self):
         self.background.update()
-        self.label.update()
+        # self.label.update()
         if self.amount > 50:
-            color = 0, 255, 0
+            shift = 0
         elif self.amount > 25:
-            color = Color("orange")
+            shift = -70
         else:
-            color = Color("red")
-        mask = Surface(self.bar.get_size(), SRCALPHA)
-        mask.fill((128, 128, 128))
-        mask.fill(color, (0, 0, int(mask.get_width() * (self.amount / 100.0)),
-                          mask.get_height()))
-        surface = self.bar.copy()
-        surface.blit(mask, (0, 0), None, BLEND_RGBA_MIN)
-        self.get_display_surface().blit(surface, self.BAR_POSITION)
+            shift = -120
+        # mask = Surface(self.bar.get_size(), SRCALPHA)
+        # mask.fill((128, 128, 128))
+        # mask.fill(color, (0, 0, int(mask.get_width() * (self.amount / 100.0)),
+        #                   mask.get_height()))
+        # surface = self.bar.copy()
+        # surface.blit(mask, (0, 0), None, BLEND_RGBA_MIN)
+        # self.get_display_surface().blit(surface, self.BAR_POSITION)
+        ratio = self.amount / 100.0
+        ds = self.get_display_surface()
+        ds.set_clip((self.foreground.location.left, self.foreground.location.top,
+                     int(self.foreground.location.w * ratio), self.foreground.location.h))
+        surface = get_hue_shifted_surface(self.foreground.get_current_frame(), shift)
+        ds.blit(surface, self.foreground.location.topleft)
+        ds.set_clip(None)
 
 
 class Ending(Animation):
diff --git a/config b/config
index e2fa475..bb9d862 100644
--- a/config
+++ b/config
@@ -9,7 +9,7 @@ data-exclude = local/, *.pyc
 
 [display]
 caption = Electric Scrapeboard
-show-framerate = False
+show-framerate = yes
 dimensions = 640, 480
 fullscreen = no
 
diff --git a/resource/HUD_boss_health_background.png b/resource/HUD_boss_health_background.png
new file mode 100644
index 0000000..494996f
Binary files /dev/null and b/resource/HUD_boss_health_background.png differ
diff --git a/resource/HUD_boss_health_foreground.png b/resource/HUD_boss_health_foreground.png
new file mode 100644
index 0000000..7acffd5
Binary files /dev/null and b/resource/HUD_boss_health_foreground.png differ