diff --git a/bundles/left4dead2/files/l4d2_server_setup b/bundles/left4dead2/files/l4d2_server_setup
index 56cfe0a..e8b4189 100644
--- a/bundles/left4dead2/files/l4d2_server_setup
+++ b/bundles/left4dead2/files/l4d2_server_setup
@@ -5,9 +5,9 @@ mkdir -p /opt/l4d2 /tmp/dumps
 chown steam:steam /opt/l4d2 /tmp/dumps
 dpkg --add-architecture i386
 apt update
-apt install libc6:i386 lib32z1
+apt install -y libc6:i386 lib32z1
 
-function steam() { sudo -Hiu steam $* }
+function steam() { sudo -Hiu steam $@ }
 
 # -- STEAM -- #
 
@@ -68,6 +68,8 @@ true
 
 # -- SERVERS -- #
 
+exit 0
+
 steam mkdir -p /opt/l4d2/servers
 
 # -- SERVER PVE1 -- #
diff --git a/bundles/left4dead2/items.py b/bundles/left4dead2/items.py
new file mode 100644
index 0000000..e69de29
diff --git a/bundles/left4dead2/metadata.py b/bundles/left4dead2/metadata.py
new file mode 100644
index 0000000..1565d47
--- /dev/null
+++ b/bundles/left4dead2/metadata.py
@@ -0,0 +1,17 @@
+defaults = {
+    'apt': {
+        'packages': {
+            'libc6_i386': {}, # installs libc6:i386
+            'lib32z1': {},
+            'unzip': {},
+        },
+    },
+    'left4dead2': {
+        'servers': {},
+    },
+    'nftables': {
+        'input': {
+            'udp dport { 27005, 27020 } accept',
+        },
+    },
+}