diff --git a/README.md b/README.md
index 745f53c..27b6e0d 100644
--- a/README.md
+++ b/README.md
@@ -6,13 +6,13 @@ These scripts are for playing the [open source](https://github.com/danielyxie/bi
   - [Table of Contents](#table-of-contents)
   - [Quick Start](#quick-start)
   - [Scripts](#scripts)
-    - [bruteforce.js (WIP)](#bruteforcejs-wip)
 	- [crawler.js](#crawlerjs)
 	- [miner.js](#minerjs)
 	- [network-graph.js](#network-graphjs)
 	- [node-manager.js](#node-managerjs)
 	- [rootkit.js](#rootkitjs)
 	- [update.js](#updatejs)
+	- [vanguard.js](#vanguardjs)
 
 ## Quick Start
 
@@ -179,3 +179,24 @@ Options:
 	-d --device		 Device to update, defaults to current machine
 	-h --help		 Display this help message
 ```
+
+### [vanguard.js](./scripts/vanguard.js)
+**RAM:** 1.90 GB
+
+Weaken the device indefinitely.
+```
+[home ~/scripts]> run /scripts/vanguard.js --help
+Running script with 1 thread(s), pid 1 and args: ["--help"].
+/scripts/vanguard.js: 
+
+Weaken the device indefinitely.
+
+Usage:	run vanguard.js [OPTIONS] [DEVICE]
+	run vanguard.js --help
+
+	DEVICE			 Device to weaken, defaults to the current machine
+
+Options:
+	-l --limit		 Limit the number of times to run
+	-h --help		 Display this help message
+```
diff --git a/scripts/bruteforce.js b/scripts/bruteforce.js
deleted file mode 100644
index 8300b1b..0000000
--- a/scripts/bruteforce.js
+++ /dev/null
@@ -1,27 +0,0 @@
-export async function main(ns) {
-	ns.disableLog('ALL');
-	const TARGET = ns.args[0];
-	const SECURITY = ns.getServerMinSecurityLevel(TARGET);
-	let security, once = true;
-	
-	do {
-		security = ns.getServerSecurityLevel(TARGET);
-		if(once) {
-			ns.print('===================================================');
-			ns.print(`🔐 Bruteforcing: ${TARGET}`);
-			ns.print('===================================================');
-			ns.print(`Security: ${Math.round(security * 100) / 100}/${SECURITY}`);
-			ns.print('===================================================');
-			once = false;
-		}
-
-		ns.print(`Attacking ⚔️...`);
-		const w = await ns.weaken(TARGET);
-		ns.print(`Security: ${w} (${Math.round((security - w) * 100) / 100}/${SECURITY})`);
-	} while (security > SECURITY);
-	ns.print('Complete!');
-}
-
-export function autocomplete(data) {
-	return [...data.servers];
-}
diff --git a/scripts/vanguard.js b/scripts/vanguard.js
new file mode 100644
index 0000000..87c13b0
--- /dev/null
+++ b/scripts/vanguard.js
@@ -0,0 +1,54 @@
+import {ArgError, ArgParser} from './scripts/lib/arg-parser';
+
+/**
+ * Weaken the device indefinitely.
+ * @params ns {NS} - BitBurner API
+ */
+export async function main(ns) {
+	// Setup
+	ns.disableLog('ALL');
+	let args, counter = 0, orgSecurity, security;
+	const historyLength = 17;
+	const messageHistory = Array(historyLength).fill('');
+	const argParser = new ArgParser('vanguard.js', 'Weaken the device indefinitely.', null, [
+		{name: 'device', desc: 'Device to weaken, defaults to the current machine', optional: true, default: ns.getHostname(), type: 'string'},
+		{name: 'limit', desc: 'Limit the number of times to run', flags: ['-l', '--limit'], default: Infinity, type: 'num'}
+	]);
+	try {
+		args = argParser.parse(ns.args);
+		orgSecurity = security = ns.getServerSecurityLevel(args['device']);
+	} catch(err) {
+		if(err instanceof ArgError) return ns.tprint(argParser.help(err.message));
+		throw err;
+	}
+
+	/**
+	 * Print header with logs
+	 * @param message - message to append to logs
+	 */
+	function log(message) {
+		ns.clearLog();
+		ns.print('===================================================');
+		ns.print(`Vanguard: ${args['device']}`);
+		ns.print('===================================================');
+		ns.print(`Security: ${security}/${orgSecurity}`);
+		ns.print('===================================================');
+		if(message != null) messageHistory.push(message);
+		messageHistory.splice(0, messageHistory.length - historyLength);
+		messageHistory.forEach(m => ns.print(m));
+	}
+	
+	// Run
+	log();
+	do {
+		security = ns.getServerSecurityLevel(args['device']);
+		log(`Attacking...`);
+		log(await ns.weaken(args['device']));
+		counter++;
+	} while (counter < args['limit']);
+	ns.print('Complete!');
+}
+
+export function autocomplete(data) {
+	return [...data.servers];
+}