diff --git a/Sprites/background1.png b/Sprites/background1.png
deleted file mode 100644
index a8fd86d..0000000
--- a/Sprites/background1.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:316b3d2a7096cba1d5dcbe4b2696e9fab4ab187b17bedbbee1950336cc2c2947
-size 674296
diff --git a/Sprites/background1.png.import b/Sprites/background1.png.import
deleted file mode 100644
index 952dc5c..0000000
--- a/Sprites/background1.png.import
+++ /dev/null
@@ -1,34 +0,0 @@
-[remap]
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-importer="texture"
-type="StreamTexture"
-path="res://.import/background1.png-4a92155ab99d35abfd1932b8ed69a6ca.stex"
-metadata={
-"vram_texture": false
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-[deps]
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-source_file="res://Sprites/background1.png"
-dest_files=[ "res://.import/background1.png-4a92155ab99d35abfd1932b8ed69a6ca.stex" ]
-
-[params]
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-flags/srgb=2
-process/fix_alpha_border=true
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-process/HDR_as_SRGB=false
-process/invert_color=false
-stream=false
-size_limit=0
-detect_3d=true
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diff --git a/Sprites/wall-boxes.png b/Sprites/wall-boxes.png
new file mode 100644
index 0000000..e7fb434
--- /dev/null
+++ b/Sprites/wall-boxes.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e8ed231f5adf941e3d54800e42aeecf70aa6402ad9074759373797aec97a206e
+size 998780