diff --git a/.cspell.json b/.cspell.json
new file mode 100644
index 0000000..cd16123
--- /dev/null
+++ b/.cspell.json
@@ -0,0 +1,11 @@
+{
+    "version": "0.2",
+    "words": [
+        "dbaeumer",
+        "isaacscript",
+        "sarisia",
+        "steamapps",
+        "technote",
+        "tstl"
+    ]
+}
diff --git a/.env_template b/.env_template
new file mode 100644
index 0000000..9bc16a2
--- /dev/null
+++ b/.env_template
@@ -0,0 +1,2 @@
+STEAM_USERNAME=""
+STEAM_PASSWORD=""
diff --git a/.eslintrc.js b/.eslintrc.js
new file mode 100644
index 0000000..8f0aa09
--- /dev/null
+++ b/.eslintrc.js
@@ -0,0 +1,23 @@
+// This is the configuration file for ESLint, the TypeScript linter
+// https://eslint.org/docs/user-guide/configuring
+module.exports = {
+  extends: [
+    // The linter base is the IsaacScript mod config
+    // https://github.com/IsaacScript/eslint-config-isaacscript/blob/main/mod.js
+    "eslint-config-isaacscript/mod",
+  ],
+
+  parserOptions: {
+    // ESLint needs to know about the project's TypeScript settings in order for TypeScript-specific
+    // things to lint correctly
+    // We do not point this at "./tsconfig.json" because certain files (such at this file) should be
+    // linted but not included in the actual project output
+    project: "./tsconfig.eslint.json",
+  },
+
+  // We modify the linting rules from the base for some specific things
+  // (listed in alphabetical order)
+  rules: {
+    // Insert changed or disabled rules here, if necessary
+  },
+};
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..9787e8f
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,51 @@
+name: CI
+
+on: [push, pull_request]
+
+jobs:
+  build_and_lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout the repository
+        uses: actions/checkout@v2
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v2
+        with:
+          # The default version is 14
+          # The ESLint config requires Node 16 to work properly
+          node-version: '16'
+
+      - name: Retrieve the cached "node_modules" directory (if present)
+        uses: actions/cache@v2
+        id: node-cache
+        with:
+          path: node_modules
+          key: node-modules-${{ runner.os }}-${{ hashFiles('package-lock.json') }}
+
+      - name: Install dependencies (if the cached directory was not found)
+        if: steps.node-cache.outputs.cache-hit != 'true'
+        run: npm ci
+
+      - name: Test to see if the project compiles
+        run: bash build.sh
+
+      - name: Perform automated checks
+        run: bash lint.sh
+
+  # To enable CI failure notifications over Discord, add a "DISCORD_WEBHOOK" secret to the
+  # repository equal to the URL for the webhook, and then uncomment the lines below
+
+  #discord:
+  #  name: Discord Failure Notification
+  #  needs: [build_and_lint]
+  #  if: always() # This is needed to always run this job, even if the other jobs fail
+  #  runs-on: ubuntu-latest
+  #  steps:
+  #    - uses: technote-space/workflow-conclusion-action@v2
+  #    - if: ${{ secrets.DISCORD_WEBHOOK }} != '' && env.WORKFLOW_CONCLUSION != 'success' && env.WORKFLOW_CONCLUSION != 'cancelled'
+  #      uses: sarisia/actions-status-discord@v1
+  #      with:
+  #        webhook: ${{ secrets.DISCORD_WEBHOOK }}
+  #        status: ${{ env.WORKFLOW_CONCLUSION }}
+  #        title: ""
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..de9d0a7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,134 @@
+# ----------------------
+# BlueBabyPetrifiedStart
+# ----------------------
+
+# Per-user IsaacScript settings
+isaacscript.json
+
+# The transpiled Lua output
+mod/main.lua
+
+# MacOS artifacts
+.DS_Store
+
+# --------------------------------------------------------------
+# GitHub Node.gitignore template
+# https://github.com/github/gitignore/blob/master/Node.gitignore
+# --------------------------------------------------------------
+
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+web_modules/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+.env.test
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Next.js build output
+.next
+out
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and not Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# TernJS port file
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
+
+# yarn v2
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*
diff --git a/.prettierrc.js b/.prettierrc.js
new file mode 100644
index 0000000..e3fdf72
--- /dev/null
+++ b/.prettierrc.js
@@ -0,0 +1,15 @@
+// This is the configuration file for Prettier, the auto-formatter
+// https://prettier.io/docs/en/configuration.html
+module.exports = {
+  // https://prettier.io/docs/en/options.html#trailing-commas
+  // The default is "es5" - Trailing commas where valid in ES5 (objects, arrays, etc.)
+  // However, always having trailing commas is objectively better
+  // The Airbnb style guide agrees:
+  // https://github.com/airbnb/javascript#commas--dangling
+  // Prettier itself also acknowledges Nik Graf's blog in their official blog:
+  // https://prettier.io/blog/2020/03/21/2.0.0.html#change-default-value-for-trailingcomma-to-es5-6963httpsgithubcomprettierprettierpull6963-by-fiskerhttpsgithubcomfisker
+  // https://medium.com/@nikgraf/why-you-should-enforce-dangling-commas-for-multiline-statements-d034c98e36f8
+  // Prettier will change the default in the future:
+  // https://github.com/prettier/prettier/issues/9369
+  trailingComma: "all",
+};
diff --git a/.vscode/extensions.json b/.vscode/extensions.json
new file mode 100644
index 0000000..be93c4f
--- /dev/null
+++ b/.vscode/extensions.json
@@ -0,0 +1,10 @@
+// These are Visual Studio Code extensions that are intended to be used with this particular
+// repository
+// https://go.microsoft.com/fwlink/?LinkId=827846
+{
+  "recommendations": [
+    "dbaeumer.vscode-eslint", // The TypeScript linter
+    "streetsidesoftware.code-spell-checker", // A spell-checker extension based on cspell
+    "typescript-to-lua.vscode-typescript-to-lua", // The TypeScriptToLua extension
+  ]
+}
diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..72c9b2a
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,49 @@
+// These are Visual Studio Code settings that should apply to this particular repository
+{
+  // ----------------
+  // Vanilla settings
+  // ----------------
+
+  // This matches the Airbnb JavaScript style guide
+  "editor.rulers": [100],
+  "editor.tabSize": 2,
+
+  "files.associations": {
+    "*.anm2": "xml", // anm2 files are just XML files
+  },
+
+  // Linux line endings are used in this project
+  "files.eol": "\n",
+
+  // Automatically removing all trailing whitespace when saving a file
+  "files.trimTrailingWhitespace": true,
+
+  // Configure glob patterns for excluding files and folders in full text searches and quick open
+  "search.exclude": {
+    "**/mod/main.lua": true,
+    "**/*.png": true,
+    "**/*.wav": true,
+  },
+
+  // -----------------
+  // Language settings
+  // -----------------
+
+  // By default, VSCode will not automatically fill-in function arguments
+  "javascript.suggest.completeFunctionCalls": true,
+  "typescript.suggest.completeFunctionCalls": true,
+
+  // Automatically run the formatter when a JavaScript or TypeScript file is saved
+  "[javascript]": {
+    "editor.codeActionsOnSave": [
+      "source.fixAll.eslint",
+    ],
+    "editor.tabSize": 2,
+  },
+  "[typescript]": {
+    "editor.codeActionsOnSave": [
+      "source.fixAll.eslint",
+    ],
+    "editor.tabSize": 2,
+  },
+}
diff --git a/README.md b/README.md
index b2827d1..5925263 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,3 @@
 # BlueBabyPetrifiedStart
 
 BlueBabyPetrifiedStart is a mod for *[The Binding of Isaac: Repentance](https://store.steampowered.com/app/1426300/The_Binding_of_Isaac_Repentance/)*, written in [TypeScript](https://www.typescriptlang.org/) using the [IsaacScript](https://isaacscript.github.io/) framework.
-"# BlueBabyPetrifiedPoopMod"