diff --git a/Cargo.lock b/Cargo.lock
index 20c48e2..b6a40c2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -114,6 +114,12 @@ version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4cbbc9d0964165b47557570cce6c952866c2678457aca742aafc9fb771d30270"
 
+[[package]]
+name = "base64"
+version = "0.21.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4a4ddaa51a5bc52a6948f74c06d20aaaddb71924eab79b8c97a8c556e942d6a"
+
 [[package]]
 name = "bindgen"
 version = "0.61.0"
@@ -1018,8 +1024,11 @@ dependencies = [
 name = "guider"
 version = "0.1.0"
 dependencies = [
+ "base64",
+ "flate2",
  "home",
  "iced",
+ "quick-xml",
  "rodio",
 ]
 
@@ -1943,6 +1952,15 @@ version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "74605f360ce573babfe43964cbe520294dcb081afbf8c108fc6e23036b4da2df"
 
+[[package]]
+name = "quick-xml"
+version = "0.27.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ffc053f057dd768a56f62cd7e434c42c831d296968997e9ac1f76ea7c2d14c41"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "quote"
 version = "1.0.23"
diff --git a/Cargo.toml b/Cargo.toml
index 2e0be58..0acd499 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,3 +9,6 @@ edition = "2021"
 iced = {version = "0.7.0"}
 rodio = {version = "0.16.0"}
 home = {version = "0.5.4"}
+base64 = {version = "0.21.0"}
+flate2 = {version = "1.0.25"}
+quick-xml = {version = "0.27.1"}
diff --git a/mockup.png b/mockup.png
new file mode 100644
index 0000000..0ef2ed4
Binary files /dev/null and b/mockup.png differ
diff --git a/src/gd.rs b/src/gd.rs
new file mode 100644
index 0000000..5cea5de
--- /dev/null
+++ b/src/gd.rs
@@ -0,0 +1,61 @@
+use std::path::PathBuf;
+use std::fs::File;
+use std::io::Read;
+use base64::engine::{general_purpose::URL_SAFE, Engine};
+use flate2::read::GzDecoder;
+use quick_xml::Reader;
+
+struct User {
+    name: String,
+    id: Option<u64>,
+}
+
+struct InnerLevel; // TODO: write this
+
+type Difficulty = u8;
+
+enum Song {
+    Official{id: i32 /*k8*/},
+    Newgrounds{id: i32 /*k45*/},
+}
+
+struct Level {
+    name: String, // k2
+    song: Song,
+}
+
+pub fn gd_path() -> PathBuf {
+    let mut path_buf = home::home_dir().unwrap();
+    #[cfg(unix)]
+    path_buf.extend([".local", "share", "Steam", "steamapps", 
+                     "compatdata", "322170", "pfx", "drive_c",
+                     "users", "steamuser", "AppData", "Local",
+                     "GeometryDash"].iter());
+    #[cfg(windows)]
+    path_buf.extend(["AppData", "Local", "GeometryDash"].iter());
+    path_buf
+}
+
+fn load_levels() -> Vec<Level> {
+    let raw_save_data = {
+        let mut save_file = File::open(gd_path().join("CCLocalLevels.dat")).expect("No save file found!");
+        let mut sd = Vec::new();
+        save_file.read_to_end(&mut sd);
+        sd
+    };
+    let data_post_xor: Vec<u8> = raw_save_data.iter().map(|b| b ^ 11).collect();
+    let data_post_b64 = URL_SAFE.decode(data_post_xor).unwrap();
+    let plist = {
+        let mut decoder = GzDecoder::<&[u8]>::new(data_post_b64.as_ref());
+        let mut plist = String::new();
+        if let Err(_) = decoder.read_to_string(&mut plist) {
+            println!("Warning: Game save likely corrupted (gzip decode failed)");
+        }
+        plist
+    };
+    let reader = Reader::from_str(plist.as_ref());
+    let mut out = vec![];
+    loop {
+        break out;
+    }
+}
diff --git a/src/main.rs b/src/main.rs
index a342656..20aa413 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,5 +1,15 @@
+mod gd;
+
 use iced::{
-    widget::{button, column, text},
+    widget::{
+        button, 
+        column, 
+        row, 
+        text, 
+        scrollable, 
+        radio::Radio,
+        Column
+    },
     Sandbox, 
     Settings,
     Element,
@@ -16,19 +26,7 @@ use std::{
     io::BufReader,
     path::PathBuf,
 };
-
-
-fn gd_path() -> PathBuf {
-    let mut path_buf = home::home_dir().unwrap();
-    #[cfg(unix)]
-    path_buf.extend([".local", "share", "Steam", "steamapps", 
-                     "compatdata", "322170", "pfx", "drive_c",
-                     "users", "steamuser", "AppData", "Local",
-                     "GeometryDash"].iter());
-    #[cfg(windows)]
-    path_buf.extend(["AppData", "Local", "GeometryDash"].iter());
-    path_buf
-}
+use gd::gd_path;
 
 
 struct Guider {
@@ -47,7 +45,6 @@ impl Sandbox for Guider {
         let gd_path = gd_path();
         let (_stream, stream_handle) = OutputStream::try_default().unwrap();
         let sink = Sink::try_new(&stream_handle).unwrap();
-        println!("{:?}", gd_path.as_os_str());
         let music_file = BufReader::new(File::open(gd_path.join("613929.mp3")).unwrap());
         let source = Decoder::new(music_file).unwrap();
         //sink.append(source);
@@ -56,7 +53,24 @@ impl Sandbox for Guider {
     }
 
     fn view(&self) -> Element<Message> {
-        column![button("pause").on_press(Message::Pause), button("play").on_press(Message::Play)].into()
+        // column![button("pause").on_press(Message::Pause), button("play").on_press(Message::Play)].into()
+        row![
+            scrollable(["lvl 1", "lvl 2", "lvl 3"].iter().fold(
+                Column::new(), |col, item| col.push(button(*item).on_press(Message::Pause))
+            )),
+            column![
+                row![
+                    column![text("Title"), text("Song Title & ID")],
+                    column![
+                        text("G"),
+                        text("Y"),
+                        text("O"),
+                    ]
+                ], 
+                row![text("zoom in"), text("zoom out"), text("delete"), text("add"), text("edit")], 
+                text("view canvas"),
+            ]
+        ].into()
     }
 
     fn update(&mut self, message: Message) {