diff --git a/source/release_files.json b/source/release_files.json
index e9d0baa..0611da1 100644
--- a/source/release_files.json
+++ b/source/release_files.json
@@ -1,8 +1,6 @@
 {
     # End folders with a forward slash (/)
     "Create" : [
-        "./data/",
-        "./data/DELETE-ME",
         "./engine/",
         "./engine/Windows/",
         "./engine/Linux/",
@@ -13,6 +11,7 @@
         "./source/",
     ],
     "Copy" : [
+        "./data/",
         "./launcher/",
         "./source/icons/",
         "./source/tools/",
@@ -23,5 +22,12 @@
         "./win-build-data.bat",
         "./win-build-release.bat",
         "./win-set-icons.bat",
+    ],
+    "Delete" : [
+        "__pycache__",
+        "pyminifier",
+        "build_bgarmor.py",
+        "build_launcher.py",
+        ".gitignore",
     ]
 }
\ No newline at end of file
diff --git a/source/tools/Common/helper_scripts/build_bgarmor.py b/source/tools/Common/helper_scripts/build_bgarmor.py
index 3652b50..6812331 100644
--- a/source/tools/Common/helper_scripts/build_bgarmor.py
+++ b/source/tools/Common/helper_scripts/build_bgarmor.py
@@ -59,6 +59,13 @@
                 
             print("    > Copied", elementType, "to:", path.as_posix())
         
-        for _path in glob.glob(targetPath.as_posix() + "/**/__pycache__", recursive=True):
-            shutil.rmtree(_path, ignore_errors=True)
+        print("\n> Removing unnecessary files and folders:")
+        for pattern in releaseFilesList["Delete"]:
+            for _path in glob.glob(targetPath.as_posix() + "/**/" + pattern, recursive=True):
+                _path = Path(_path)
+                if _path.is_dir():
+                    shutil.rmtree(_path.as_posix(), ignore_errors=True)
+                else:
+                    _path.unlink()
+                print("    > Removed:", _path)