diff --git a/README.md b/README.md
index 3933b42..9f64c25 100644
--- a/README.md
+++ b/README.md
@@ -165,13 +165,13 @@ mp_maxrounds	16	// Shorter games
 
 ## Customisation Bundle
 
-The container can be instructed to download a extract a Tar Gzip of configuration files and other customisations from a given URL.
+The container can be instructed to download a extract a Tar Gzip bundle, Tar or Zip archive of configuration files and other customisations from a given URL.
 
 ```dockerfile
-CS2_CFG_URL=""          (HTTP/HTTPS URL to fetch a Tar Gzip bundle of configuration files/mods)
+CS2_CFG_URL=""          (HTTP/HTTPS URL to fetch a Tar Gzip bundle, Tar or Zip archive of configuration files/mods)
 ```
 
-See [examples](https://github.com/joedwards32/CS2/blob/main/examples/cs2.cfg.tgz) for a correctly formatted Tar Gzip customisation bundle.
+See [examples](https://github.com/joedwards32/CS2/blob/main/examples/cs2.cfg.tgz) for a correctly formatted Tar Gzip customisation bundle, the same format applies to all archive types.
 
 
 # Credits
diff --git a/bookworm/etc/entry.sh b/bookworm/etc/entry.sh
index f2ccc46..223e180 100644
--- a/bookworm/etc/entry.sh
+++ b/bookworm/etc/entry.sh
@@ -35,7 +35,32 @@ fi
 # Download and extract custom config bundle
 if [[ ! -z $CS2_CFG_URL ]]; then
     echo "Downloading config pack from ${CS2_CFG_URL}"
-    wget -qO- "${CS2_CFG_URL}" | tar xvzf - -C "${STEAMAPPDIR}"
+    
+    TEMP_DIR=$(mktemp -d)
+    TEMP_FILE="${TEMP_DIR}/$(basename ${CS2_CFG_URL})"
+    wget -qO "${TEMP_FILE}" "${CS2_CFG_URL}"
+
+    case "${TEMP_FILE}" in
+        *.zip)
+            echo "Extracting ZIP file..."
+            unzip -q "${TEMP_FILE}" -d "${STEAMAPPDIR}"
+            ;;
+        *.tar.gz | *.tgz)
+            echo "Extracting TAR.GZ or TGZ file..."
+            tar xvzf "${TEMP_FILE}" -C "${STEAMAPPDIR}"
+            ;;
+        *.tar)
+            echo "Extracting TAR file..."
+            tar xvf "${TEMP_FILE}" -C "${STEAMAPPDIR}"
+            ;;
+        *)
+            echo "Unsupported file type"
+            rm -rf "${TEMP_DIR}"
+            exit 1
+            ;;
+    esac
+
+    rm -rf "${TEMP_DIR}"
 fi
 
 # Rewrite Config Files
diff --git a/examples/docker-compose.yml b/examples/docker-compose.yml
index 535f3b7..af3b257 100644
--- a/examples/docker-compose.yml
+++ b/examples/docker-compose.yml
@@ -16,7 +16,7 @@ services:
       - CS2_PW=changeme             # (CS2 server password)
       - CS2_MAXPLAYERS=10           # (Max players)
       - CS2_ADDITIONAL_ARGS         # (Optional additional arguments to pass into cs2)
-      - CS2_CFG_URL                 # HTTP/HTTPS URL to fetch a Tar Gzip bundle of configuration files/mods
+      - CS2_CFG_URL                 # HTTP/HTTPS URL to fetch a Tar Gzip bundle, Tar or Zip archive of configuration files/mods
       # Game modes
       - CS2_GAMEALIAS               # (Game type, e.g. casual, competitive, deathmatch. See https://developer.valvesoftware.com/wiki/Counter-Strike_2/Dedicated_Servers)
       - CS2_GAMETYPE=0              # (Used if CS2_GAMEALIAS not defined. See https://developer.valvesoftware.com/wiki/Counter-Strike_2/Dedicated_Servers)