diff --git a/graphics/enemy/sawblade.png b/graphics/enemy/sawblade.png
new file mode 100644
index 0000000..245b5ff
Binary files /dev/null and b/graphics/enemy/sawblade.png differ
diff --git a/graphics/enemy/sawblade.png.import b/graphics/enemy/sawblade.png.import
new file mode 100644
index 0000000..4478346
--- /dev/null
+++ b/graphics/enemy/sawblade.png.import
@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/sawblade.png-119b741e5fae47e2364714ec95e18dd2.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://graphics/enemy/sawblade.png"
+dest_files=[ "res://.import/sawblade.png-119b741e5fae47e2364714ec95e18dd2.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+process/normal_map_invert_y=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0
diff --git a/maps/test_room.tscn b/maps/test_room.tscn
index bb774f9..9349822 100644
--- a/maps/test_room.tscn
+++ b/maps/test_room.tscn
@@ -1,4 +1,4 @@
-[gd_scene load_steps=21 format=2]
+[gd_scene load_steps=27 format=2]
 
 [ext_resource path="res://objects/player/player.tscn" type="PackedScene" id=1]
 [ext_resource path="res://tilesets/t_cave.tres" type="TileSet" id=2]
@@ -16,13 +16,36 @@
 [ext_resource path="res://objects/environment/falling_block/falling_block.tscn" type="PackedScene" id=14]
 [ext_resource path="res://objects/environment/moving_platform/moving_platform.tscn" type="PackedScene" id=15]
 [ext_resource path="res://objects/respawn_point.tscn" type="PackedScene" id=16]
+[ext_resource path="res://scripts/1px_border.gdshader" type="Shader" id=17]
 [ext_resource path="res://objects/enemy/mine.tscn" type="PackedScene" id=18]
 [ext_resource path="res://objects/enemy/explosion.tscn" type="PackedScene" id=19]
 [ext_resource path="res://objects/enemy/tin.tscn" type="PackedScene" id=20]
+[ext_resource path="res://graphics/enemy/sawblade.png" type="Texture" id=21]
 
 [sub_resource type="RectangleShape2D" id=1]
 extents = Vector2( 16, 20 )
 
+[sub_resource type="ShaderMaterial" id=4]
+shader = ExtResource( 17 )
+shader_param/border_color = Color( 0, 0, 0, 1 )
+shader_param/border_corners = false
+
+[sub_resource type="AtlasTexture" id=2]
+atlas = ExtResource( 21 )
+region = Rect2( 0, 0, 12, 12 )
+
+[sub_resource type="AtlasTexture" id=3]
+atlas = ExtResource( 21 )
+region = Rect2( 12, 0, 12, 12 )
+
+[sub_resource type="SpriteFrames" id=5]
+animations = [ {
+"frames": [ SubResource( 2 ), SubResource( 3 ) ],
+"loop": true,
+"name": "default",
+"speed": 10.0
+} ]
+
 [node name="Map2" type="Node2D" groups=["map"]]
 script = ExtResource( 11 )
 
@@ -31,7 +54,7 @@ current = false
 
 [node name="Sprite" type="Sprite" parent="Camera2D"]
 position = Vector2( 128, 96 )
-z_index = -2
+z_index = -50
 texture = ExtResource( 7 )
 __meta__ = {
 "_edit_lock_": true
@@ -136,3 +159,10 @@ down_boundary = 3.0
 position = Vector2( 32, 72 )
 up_boundary = 3.0
 down_boundary = 3.0
+
+[node name="SawTest" type="AnimatedSprite" parent="."]
+material = SubResource( 4 )
+position = Vector2( 40, 128 )
+z_index = -3
+frames = SubResource( 5 )
+playing = true