diff --git a/Apps/CryptApp/main.hbs b/Apps/CryptApp/main.hbs
new file mode 100644
index 0000000..80f0024
--- /dev/null
+++ b/Apps/CryptApp/main.hbs
@@ -0,0 +1,3 @@
+<div>
+	Hello
+</div>
\ No newline at end of file
diff --git a/module/Apps/CryptApp.mjs b/module/Apps/CryptApp.mjs
new file mode 100644
index 0000000..09b2cf8
--- /dev/null
+++ b/module/Apps/CryptApp.mjs
@@ -0,0 +1,43 @@
+import { filePath } from "../consts.mjs";
+import { GenericAppMixin } from "./GenericApp.mjs";
+import { Logger } from "../utils/Logger.mjs";
+
+const { HandlebarsApplicationMixin, ApplicationV2 } = foundry.applications.api;
+
+export class CryptApp extends GenericAppMixin(HandlebarsApplicationMixin(ApplicationV2)) {
+	// #region Options
+	static DEFAULT_OPTIONS = {
+		window: {
+			title: `Crypt Overview`,
+			frame: true,
+			positioned: true,
+			resizable: false,
+			minimizable: true,
+		},
+		actions: {},
+	};
+
+	static PARTS = {
+		main: {
+			template: filePath(`Apps/CryptApp/main.hbs`),
+		},
+	};
+	// #endregion
+
+	// #region Lifecycle
+	async _renderFrame(options) {
+		const frame = await super._renderFrame(options);
+		this.window.close.remove(); // Prevent closing
+		return frame;
+	}
+
+	async _preparePartContext(partId, ctx, opts) {
+		ctx = await super._preparePartContext(partId, ctx, opts);
+		Logger.log(`Context`, ctx);
+		return ctx;
+	};
+	// #endregion
+
+	// #region Actions
+	// #endregion
+};
diff --git a/module/hooks/ready.mjs b/module/hooks/ready.mjs
index 0f69cef..6536a48 100644
--- a/module/hooks/ready.mjs
+++ b/module/hooks/ready.mjs
@@ -1,3 +1,4 @@
+import { CryptApp } from "../Apps/CryptApp.mjs";
 import { Logger } from "../utils/Logger.mjs";
 
 Hooks.once(`ready`, () => {
@@ -17,4 +18,7 @@ Hooks.once(`ready`, () => {
 		ui.sidebar.expand();
 		if (game.paused) { game.togglePause() };
 	};
+
+	CONFIG.ui.crypt = new CryptApp();
+	CONFIG.ui.crypt.render({ force: true });
 });