diff --git a/src/emscripten.rs b/src/emscripten.rs
index dbb4a2e..ff10bca 100644
--- a/src/emscripten.rs
+++ b/src/emscripten.rs
@@ -6,7 +6,6 @@ pub mod emscripten {
     extern "C" {
         pub fn emscripten_get_now() -> f64;
         pub fn emscripten_sleep(ms: c_uint);
-        pub fn emscripten_run_script(script: *const u8);
         pub fn emscripten_get_element_css_size(
             target: *const u8,
             width: *mut f64,
@@ -25,12 +24,6 @@ pub mod emscripten {
         }
     }
 
-    pub fn exec(script: &str) {
-        unsafe {
-            emscripten_run_script(script.as_ptr());
-        }
-    }
-
     pub fn get_canvas_size() -> (u32, u32) {
         let mut width = 0.0;
         let mut height = 0.0;
diff --git a/src/main.rs b/src/main.rs
index 3bb86e7..5c394ff 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -17,6 +17,8 @@ static BLACK: Color = Color::RGB(0, 0, 0);
 #[cfg(target_os = "emscripten")]
 mod emscripten;
 
+mod store;
+
 #[cfg(not(target_os = "emscripten"))]
 fn sleep(ms: u32) {
     std::thread::sleep(Duration::from_millis(ms as u64));
@@ -59,6 +61,8 @@ fn main() {
     let window = match video_ctx
         .window("Hello, Rust / SDL2 / WASM!", 640, 480)
         .position_centered()
+        .resizable()
+        .allow_highdpi()
         .opengl()
         .build()
     {
@@ -71,6 +75,8 @@ fn main() {
         Err(err) => panic!("failed to create canvas: {}", err),
     };
 
+    // canvas.set_logical_size(1000, 1000);
+
     let texture_creator = canvas.texture_creator();
     let mut point = Point::new(0, 0);
 
@@ -84,8 +90,14 @@ fn main() {
     )
     .unwrap();
 
-    let mut volume = 1;
-    mixer::Music::set_volume(volume);
+    let storage = store::Store {};
+
+    let mut volume = storage.volume().map_or_else(|| {
+        println!("No volume stored, using default");
+        1
+    }, |v| v);
+    print!("Volume: {}", volume);
+    mixer::Music::set_volume(volume as i32);
 
     let music_data = RWops::from_bytes(MUSIC_DATA).unwrap();
     let music = mixer::LoaderRWops::load_music(&music_data).unwrap();
@@ -96,6 +108,7 @@ fn main() {
     // let font_data = RWops::from_bytes(FONT_DATA).unwrap();
     // let font_size = 12;
     // let font = ttf_ctx.load_font_from_rwops(font_data, font_size).unwrap();
+    
     let font = ttf_ctx
         .load_font("./assets/TerminalVector.ttf", 12)
         .unwrap();
@@ -116,6 +129,13 @@ fn main() {
         let mut moved = false;
         for event in ctx.event_pump().unwrap().poll_iter() {
             match event {
+                Event::Window { win_event, .. } => match win_event {
+                    sdl2::event::WindowEvent::Resized(w, h) => {
+                        println!("Resized to {}x{}", w, h);
+                        canvas.window_mut().set_size(w as u32, h as u32).unwrap();
+                    }
+                    _ => {}
+                },
                 Event::Quit { .. }
                 | Event::KeyDown {
                     keycode: Some(Keycode::Escape),
@@ -148,7 +168,8 @@ fn main() {
                         {
                             if volume < 128 {
                                 volume += 1;
-                                mixer::Music::set_volume(volume);
+                                mixer::Music::set_volume(volume as i32);
+                                storage.set_volume(volume);
                             }
                         } else {
                             point.y -= 32;
@@ -164,7 +185,8 @@ fn main() {
                         {
                             if volume > 0 {
                                 volume -= 1;
-                                mixer::Music::set_volume(volume);
+                                mixer::Music::set_volume(volume as i32);
+                                storage.set_volume(volume);
                             }
                         } else {
                             point.y += 32;
diff --git a/src/store.rs b/src/store.rs
new file mode 100644
index 0000000..5e16c68
--- /dev/null
+++ b/src/store.rs
@@ -0,0 +1,54 @@
+pub struct Store;
+
+#[cfg(not(target_os = "emscripten"))]
+impl Store {
+    pub fn volume(&self) -> Option<u32> {
+        None
+    }
+
+    pub fn set_volume(&self, volume: u32) {
+        // Do nothing
+    }
+}
+
+#[cfg(target_os = "emscripten")]
+extern "C" {
+    pub fn emscripten_run_script(script: *const libc::c_char);
+    pub fn emscripten_run_script_string(script: *const libc::c_char) -> *mut libc::c_char;
+}
+
+#[cfg(target_os = "emscripten")]
+impl Store {
+    fn run_script(script: &str) {
+        use std::ffi::CString;
+
+        let script = CString::new(script).unwrap();
+        unsafe {
+            emscripten_run_script(script.as_ptr());
+        }
+    }
+
+    fn run_script_string(script: &str) -> String {
+        use std::ffi::{CStr, CString};
+
+        let script = CString::new(script).unwrap();
+        unsafe {
+            let ptr = emscripten_run_script_string(script.as_ptr());
+            let c_str = CStr::from_ptr(ptr);
+            String::from(c_str.to_str().unwrap())
+        }
+    }
+
+    pub fn volume(&self) -> Option<u32> {
+        // Use local storage to try and read volume
+        let script = "localStorage.getItem('volume')";
+        let response = Store::run_script_string(&script);
+        response.parse::<u32>().ok()
+    }
+
+    pub fn set_volume(&self, volume: u32) {
+        // Use local storage to set volume
+        let script = format!("localStorage.setItem('volume', '{}')", volume);
+        Store::run_script_string(&script);
+    }
+}
\ No newline at end of file