diff --git a/Cargo.toml b/Cargo.toml
index 0543e1f..db45a3f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,16 +1,27 @@
 [package]
-name = "template"
+name = "rollator"
 version = "0.1.0"
 edition = "2021"
 publish = false
 authors = ["Christoph J. Scherr <software@cscherr.de>"]
 license = "MIT"
-description = "No description yet"
+description = "GUI toolkit for tabletop games"
 readme = "README.md"
-homepage = "https://git.cscherr.de/PlexSheep/rs-base"
-repository = "https://git.cscherr.de/PlexSheep/rs-base"
-keywords = ["template"]
+homepage = "https://git.cscherr.de/PlexSheep/rollator"
+repository = "https://git.cscherr.de/PlexSheep/rollator"
+keywords = []
 
 
 [dependencies]
-
+egui = "0.28.1"
+eframe = { version = "0.28.1", default-features = true, features = [
+	"accesskit",     # Make egui compatible with screen readers. NOTE: adds a lot of dependencies.
+	"default_fonts", # Embed the default egui fonts.
+	"glow",          # Use the glow rendering backend. Alternative: "wgpu".
+	"persistence",   # Enable restoring app state when restarting the app.
+] }
+log = "0.4"
+env_logger = "0.10"
+serde = "1.0.207"
+libpt = { version = "0.6.0", features = ["cli"] }
+clap = { version = "4.5.15", features = ["derive"] }
diff --git a/README.md b/README.md
index a27185f..d5be8ff 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,4 @@
-# rs-base
+# Rollator
 
-Base repository for rust projects
\ No newline at end of file
+Rollator (pun intended) is a small GUI tool that aids with playing tabletop 
+games.
diff --git a/assets/favicon.ico b/assets/favicon.ico
new file mode 100755
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diff --git a/assets/icon-1024.png b/assets/icon-1024.png
new file mode 100644
index 0000000..1b5868a
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diff --git a/assets/icon-256.png b/assets/icon-256.png
new file mode 100644
index 0000000..ae72287
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diff --git a/assets/icon_ios_touch_192.png b/assets/icon_ios_touch_192.png
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diff --git a/assets/manifest.json b/assets/manifest.json
new file mode 100644
index 0000000..2a137fb
--- /dev/null
+++ b/assets/manifest.json
@@ -0,0 +1,28 @@
+{
+  "name": "egui Template PWA",
+  "short_name": "egui-template-pwa",
+  "icons": [
+    {
+      "src": "./icon-256.png",
+      "sizes": "256x256",
+      "type": "image/png"
+    },
+    {
+      "src": "./maskable_icon_x512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "any maskable"
+    },
+    {
+      "src": "./icon-1024.png",
+      "sizes": "1024x1024",
+      "type": "image/png"
+    }
+  ],
+  "lang": "en-US",
+  "id": "/index.html",
+  "start_url": "./index.html",
+  "display": "standalone",
+  "background_color": "white",
+  "theme_color": "white"
+}
diff --git a/assets/maskable_icon_x512.png b/assets/maskable_icon_x512.png
new file mode 100644
index 0000000..db8df3e
Binary files /dev/null and b/assets/maskable_icon_x512.png differ
diff --git a/assets/sw.js b/assets/sw.js
new file mode 100644
index 0000000..7ecd229
--- /dev/null
+++ b/assets/sw.js
@@ -0,0 +1,25 @@
+var cacheName = 'egui-template-pwa';
+var filesToCache = [
+  './',
+  './index.html',
+  './eframe_template.js',
+  './eframe_template_bg.wasm',
+];
+
+/* Start the service worker and cache all of the app's content */
+self.addEventListener('install', function (e) {
+  e.waitUntil(
+    caches.open(cacheName).then(function (cache) {
+      return cache.addAll(filesToCache);
+    })
+  );
+});
+
+/* Serve cached content when offline */
+self.addEventListener('fetch', function (e) {
+  e.respondWith(
+    caches.match(e.request).then(function (response) {
+      return response || fetch(e.request);
+    })
+  );
+});
diff --git a/src/app.rs b/src/app.rs
new file mode 100644
index 0000000..71a5779
--- /dev/null
+++ b/src/app.rs
@@ -0,0 +1,122 @@
+use clap::Parser;
+use libpt::cli::args::HELP_TEMPLATE;
+
+pub const TITLE: &str = "Rollator";
+
+/// We derive Deserialize/Serialize so we can persist app state on shutdown.
+#[derive(serde::Deserialize, serde::Serialize, Debug, Clone, Parser)]
+#[command(help_template = HELP_TEMPLATE, author, version)]
+#[serde(default)] // if we add new fields, give them default values when deserializing old state
+pub struct RollatorApp {
+    // Example stuff:
+    label: String,
+
+    #[serde(skip)] // This how you opt-out of serialization of a field
+    value: f32,
+}
+
+impl Default for RollatorApp {
+    fn default() -> Self {
+        Self {
+            label: TITLE.to_owned(),
+            value: 2.7,
+        }
+    }
+}
+
+impl RollatorApp {
+    /// Called once before the first frame.
+    pub fn new(cc: &eframe::CreationContext<'_>) -> Self {
+        // This is also where you can customize the look and feel of egui using
+        // `cc.egui_ctx.set_visuals` and `cc.egui_ctx.set_fonts`.
+
+        // Load previous app state (if any).
+        // Note that you must enable the `persistence` feature for this to work.
+        if let Some(storage) = cc.storage {
+            return eframe::get_value(storage, eframe::APP_KEY).unwrap_or_default();
+        }
+
+        Default::default()
+    }
+
+    pub fn new_with_cli(cc: &eframe::CreationContext<'_>) -> Self {
+        let app = Self::parse();
+
+        // Load previous app state (if any).
+        // Note that you must enable the `persistence` feature for this to work.
+        if let Some(storage) = cc.storage {
+            return eframe::get_value(storage, eframe::APP_KEY).unwrap_or_default();
+        }
+
+        app
+    }
+}
+
+impl eframe::App for RollatorApp {
+    /// Called by the frame work to save state before shutdown.
+    fn save(&mut self, storage: &mut dyn eframe::Storage) {
+        eframe::set_value(storage, eframe::APP_KEY, self);
+    }
+
+    /// Called each time the UI needs repainting, which may be many times per second.
+    fn update(&mut self, ctx: &egui::Context, _frame: &mut eframe::Frame) {
+        // Put your widgets into a `SidePanel`, `TopBottomPanel`, `CentralPanel`, `Window` or `Area`.
+        // For inspiration and more examples, go to https://emilk.github.io/egui
+
+        egui::TopBottomPanel::top("top_panel").show(ctx, |ui| {
+            // The top panel is often a good place for a menu bar:
+
+            egui::menu::bar(ui, |ui| {
+                // NOTE: no File->Quit on web pages!
+                let is_web = cfg!(target_arch = "wasm32");
+                if !is_web {
+                    ui.menu_button("File", |ui| {
+                        if ui.button("Quit").clicked() {
+                            ctx.send_viewport_cmd(egui::ViewportCommand::Close);
+                        }
+                    });
+                    ui.add_space(16.0);
+                }
+
+                egui::widgets::global_dark_light_mode_buttons(ui);
+            });
+        });
+
+        egui::CentralPanel::default().show(ctx, |ui| {
+            // The central panel the region left after adding TopPanel's and SidePanel's
+            ui.heading(TITLE);
+
+            ui.horizontal(|ui| {
+                ui.label("Write something: ");
+                ui.text_edit_singleline(&mut self.label);
+            });
+
+            ui.add(egui::Slider::new(&mut self.value, 0.0..=10.0).text("value"));
+            if ui.button("Increment").clicked() {
+                self.value += 1.0;
+            }
+
+            ui.separator();
+
+            ui.with_layout(egui::Layout::bottom_up(egui::Align::LEFT), |ui| {
+                bottom_label(ui);
+                egui::warn_if_debug_build(ui);
+            });
+        });
+    }
+}
+
+fn bottom_label(ui: &mut egui::Ui) {
+    ui.horizontal(|ui| {
+        ui.spacing_mut().item_spacing.x = 0.0;
+        ui.hyperlink_to("Source Code ", env!("CARGO_PKG_REPOSITORY"));
+        ui.label("| Powered by ");
+        ui.hyperlink_to("egui", "https://github.com/emilk/egui");
+        ui.label(" and ");
+        ui.hyperlink_to(
+            "eframe",
+            "https://github.com/emilk/egui/tree/master/crates/eframe",
+        );
+        ui.label(".");
+    });
+}
diff --git a/src/lib.rs b/src/lib.rs
new file mode 100644
index 0000000..6ae8080
--- /dev/null
+++ b/src/lib.rs
@@ -0,0 +1,4 @@
+#![warn(clippy::all, rust_2018_idioms)]
+
+mod app;
+pub use app::RollatorApp;
diff --git a/src/main.rs b/src/main.rs
index e7a11a9..74fd3a8 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,29 @@
-fn main() {
-    println!("Hello, world!");
+#![warn(clippy::all, rust_2018_idioms)]
+#![cfg_attr(not(debug_assertions), windows_subsystem = "windows")] // hide console window on Windows in release
+
+mod app;
+
+// When compiling natively:
+#[cfg(not(target_arch = "wasm32"))]
+fn main() -> eframe::Result {
+    env_logger::init(); // Log to stderr (if you run with `RUST_LOG=debug`).
+
+    let native_options = eframe::NativeOptions {
+        viewport: egui::ViewportBuilder::default()
+            .with_inner_size([400.0, 300.0])
+            .with_min_inner_size([300.0, 220.0])
+            .with_icon(
+                // NOTE: Adding an icon is optional
+                eframe::icon_data::from_png_bytes(&include_bytes!("../assets/icon-256.png")[..])
+                    .expect("Failed to load icon"),
+            ),
+        ..Default::default()
+    };
+    eframe::run_native(
+        app::TITLE,
+        native_options,
+        Box::new(|cc| Ok(Box::new(app::RollatorApp::new_with_cli(cc)))),
+    )
 }
+
+// TODO: add a main for compiling to wasm