diff --git a/lib/add-two.js b/lib/add-two.js
new file mode 100644
index 0000000..b7bb85d
--- /dev/null
+++ b/lib/add-two.js
@@ -0,0 +1,9 @@
+function addTwo(n) {
+  return n + 2;
+};
+
+addTwo.prototype.whatever = function() {
+  // something
+};
+
+module.exports = addTwo;
diff --git a/lib/index.js b/lib/index.js
index 8b13789..aa74bd8 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -1 +1,19 @@
 
+var addTwo = require('./add-two');
+
+addTwo(5);
+
+// Project Folder - https://github.com/turingschool/ruby-submissions/tree/master/1508/module_4_assignments/gametime
+// Checkin 1 - https://github.com/turingschool/ruby-submissions/blob/master/1508/module_4_assignments/gametime/template/check_in1.markdown
+
+// Resources:
+// https://babeljs.io/docs/learn-es2015/#iterators-for-of
+// https://webpack.github.io/docs/tutorials/getting-started/
+
+// Commands:
+// npm test / start / run add-two / run build
+
+// Advice:
+// Start small with components, keep business logic off canvas
+// UI -- (canvas, events, bootstrapping) is really hard to test
+// Business Logic -- "the Universe", entity of game (blocks, pieces, etc.)
diff --git a/package.json b/package.json
index 5fc0e2d..dc21026 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
-  "name": "game-time-starter-kit",
+  "name": "tetris",
   "version": "1.0.0",
-  "description": "A starter kit for Turing School's Game Time project.",
+  "description": "Tetris, the game.",
   "main": "index.js",
   "scripts": {
     "start": "./node_modules/webpack-dev-server/bin/webpack-dev-server.js",
diff --git a/test/add-two-test.js b/test/add-two-test.js
new file mode 100644
index 0000000..5096fb2
--- /dev/null
+++ b/test/add-two-test.js
@@ -0,0 +1,9 @@
+var assert = require('chai').assert;
+var addTwo = require('../lib/add-two');
+
+
+describe('addTwo', function(){
+  it('should add two to a number', function(){
+    assert.strictEqual(4, addTwo(2));
+  })
+})
diff --git a/test/index.js b/test/index.js
index e69de29..7fa8353 100644
--- a/test/index.js
+++ b/test/index.js
@@ -0,0 +1 @@
+require('./add-two-test');