diff --git a/src/run-cpu.js b/src/run-cpu.js
deleted file mode 100755
index face7d4..0000000
--- a/src/run-cpu.js
+++ /dev/null
@@ -1,71 +0,0 @@
-#!/usr/bin/env node
-
-// Usage: ./run-cpu.js -f code.asm [--debug] [--step] [--pretty]
-
-const fs = require('fs');
-const computer = require('./cpu.js');
-const assembler = require('./assembler.js');
-const { logRunningHeader } = require('./logging.js');
-
-// Load file...
-
-let filename;
-try {
-  filename = getArgumentValue('-f', `Missing filename`);
-} catch (error) {
-  console.error(error.message);
-  process.exit()
-}
-
-const inputFile_str = fs.readFileSync(filename, 'utf8');
-
-
-// Check optional arguments...
-
-let debug = false;
-let singleStep = false;
-let prettyPrint = false;
-process.argv.forEach((arg) => { if (arg === '--debug')  { debug = true } });
-process.argv.forEach((arg) => { if (arg === '--step')   { singleStep = true } });
-process.argv.forEach((arg) => { if (arg === '--pretty') { prettyPrint = true } });
-
-let speed = null;
-process.argv.forEach((arg, index) => {
-  if (arg === '--speed' && process.argv.length > (index -1)) {
-    speed = parseInt(process.argv[index + 1]);
-  }
-});
-
-
-let assemblerOutput = assembler.assemble(inputFile_str);
-logRunningHeader();
-computer.runProgram(
-  assemblerOutput.machineCode,
-  assemblerOutput.debugInfo,
-  debug,
-  singleStep,
-  prettyPrint,
-  speed
-);
-
-
-// CLI args TODO
-// - check if value is the name of another arg
-// - usage info
-// - catch nonexistant flags
-
-/**
- * @param {string}   flag    - The command line flag, eg. '-f'
- * @param {string}    errorMessage  - The error to throw if a value isn't found
- * @returns {string}
- **/
-function getArgumentValue(flag, errorMessage) {
-  let value = null;
-  process.argv.forEach((arg, index) => {
-    if (arg === flag && process.argv.length > (index -1)) {
-      value = process.argv[index + 1];
-    }
-  });
-  if (!value) throw new Error(errorMessage);
-  return value;
-}