diff --git a/voxygen/src/hud/mod.rs b/voxygen/src/hud/mod.rs
index 05c9fe128a..8b9915cc6a 100644
--- a/voxygen/src/hud/mod.rs
+++ b/voxygen/src/hud/mod.rs
@@ -21,6 +21,13 @@ widget_ids! {
         bag_space_add,
         inventorytest_button,
         inventorytest_button_label,
+
+        // Debug
+        debug_bg,
+        debug_button,
+        debug_button_label,
+        fps_counter,
+
         // Logo
         v_logo,
 
@@ -325,7 +332,7 @@ impl Imgs {
             check_checked_mo: load("element/buttons/check/yes_mo.png", ui),
             slider: load("element/slider/track.png", ui),
             slider_indicator: load("element/slider/indicator.png", ui),
-            button_blank:  ui.new_graphic(ui::Graphic::Blank),
+            button_blank: ui.new_graphic(ui::Graphic::Blank),
             button_blue_mo: load("element/buttons/blue_mo.png", ui),
             button_blue_press: load("element/buttons/blue_press.png", ui),
 
@@ -410,6 +417,7 @@ pub struct Hud {
     font_metamorph: FontId,
     font_opensans: FontId,
     show_help: bool,
+    show_debug: bool,
     bag_open: bool,
     menu_open: bool,
     open_windows: Windows,
@@ -440,10 +448,12 @@ impl Hud {
         // Load fonts
         let load_font = |filename, ui: &mut Ui| {
             let fullpath: String = ["/voxygen/font", filename].concat();
-             ui.new_font(conrod_core::text::Font::from_bytes(
-                 assets::load(fullpath.as_str())
-                .expect("Error loading file")
-            ).unwrap())
+            ui.new_font(
+                conrod_core::text::Font::from_bytes(
+                    assets::load(fullpath.as_str()).expect("Error loading file"),
+                )
+                .unwrap(),
+            )
         };
         let font_opensans = load_font("/OpenSans-Regular.ttf", &mut ui);
         let font_metamorph = load_font("/Metamorphous-Regular.ttf", &mut ui);
@@ -457,6 +467,7 @@ impl Hud {
             chat,
             settings_tab: SettingsTab::Interface,
             show_help: true,
+            show_debug: false,
             bag_open: false,
             menu_open: false,
             map_open: false,
@@ -472,7 +483,7 @@ impl Hud {
         }
     }
 
-    fn update_layout(&mut self) -> Vec<Event> {
+    fn update_layout(&mut self, tps: f64) -> Vec<Event> {
         let mut events = Vec::new();
         let ref mut ui_widgets = self.ui.set_widgets();
         let version = env!("CARGO_PKG_VERSION");
@@ -486,7 +497,21 @@ impl Hud {
         if !self.show_ui {
             return events;
         }
-    
+
+        // Display debug window
+        if self.show_debug {
+            Image::new(self.imgs.window_frame_2)
+                .down_from(self.ids.mmap_frame, 20.0)
+                .w_h(300.0, 350.0)
+                .set(self.ids.debug_bg, ui_widgets);
+            Text::new(&format!("FPS: {:.1}", tps))
+                .color(TEXT_COLOR)
+                .top_left_with_margins_on(self.ids.debug_bg, 20.0, 20.0)
+                .font_id(self.font_opensans)
+                .font_size(18)
+                .set(self.ids.fps_counter, ui_widgets);
+        }
+
         // Add Bag-Space Button
         if self.inventorytest_button {
             if Button::image(self.imgs.mmap_button)
@@ -524,21 +549,21 @@ impl Hud {
 
             Text::new(
                 "Tab = Free Cursor       \n\
-                    Esc = Open/Close Menus  \n\
-                    \n\
-                    F1 = Toggle this Window \n\
-                    F2 = Toggle Interface   \n\
-                    \n\
-                    Enter = Open Chat       \n\
-                    Mouse Wheel = Scroll Chat\n\
-                    \n\
-                    M = Map                 \n\
-                    B = Bag                 \n\
-                    L = Quest-Log           \n\
-                    C = Character Window    \n\
-                    O = Social              \n\
-                    P = Spellbook           \n\
-                    N = Settings",
+                 Esc = Open/Close Menus  \n\
+                 \n\
+                 F1 = Toggle this Window \n\
+                 F2 = Toggle Interface   \n\
+                 \n\
+                 Enter = Open Chat       \n\
+                 Mouse Wheel = Scroll Chat\n\
+                 \n\
+                 M = Map                 \n\
+                 B = Bag                 \n\
+                 L = Quest-Log           \n\
+                 C = Character Window    \n\
+                 O = Social              \n\
+                 P = Spellbook           \n\
+                 N = Settings",
             )
             .color(TEXT_COLOR)
             .top_left_with_margins_on(self.ids.help_bg, 20.0, 20.0)
@@ -968,6 +993,22 @@ impl Hud {
                     .graphics_for(self.ids.inventorytest_button)
                     .color(TEXT_COLOR)
                     .set(self.ids.inventorytest_button_label, ui_widgets);
+
+                self.show_debug =
+                    ToggleButton::new(self.show_debug, self.imgs.check, self.imgs.check_checked)
+                        .w_h(288.0 / 24.0, 288.0 / 24.0)
+                        .top_left_with_margins_on(self.ids.rectangle, 65.0, 15.0)
+                        .hover_images(self.imgs.check_checked_mo, self.imgs.check_mo)
+                        .press_images(self.imgs.check_press, self.imgs.check_press)
+                        .set(self.ids.debug_button, ui_widgets);
+                Text::new("Show Debug Window")
+                    .right_from(self.ids.debug_button, 10.0)
+                    .font_size(12)
+                    .font_id(self.font_opensans)
+                    .graphics_for(self.ids.debug_button)
+                    .color(TEXT_COLOR)
+                    .set(self.ids.debug_button_label, ui_widgets);
+
             }
             //2 Gameplay////////////////
             if Button::image(if let SettingsTab::Gameplay = self.settings_tab {
@@ -1626,8 +1667,8 @@ impl Hud {
         }
     }
 
-    pub fn maintain(&mut self, renderer: &mut Renderer) -> Vec<Event> {
-        let events = self.update_layout();
+    pub fn maintain(&mut self, renderer: &mut Renderer, tps: f64) -> Vec<Event> {
+        let events = self.update_layout(tps);
         self.ui.maintain(renderer);
         events
     }
diff --git a/voxygen/src/session.rs b/voxygen/src/session.rs
index 3ae0991fec..5d18409004 100644
--- a/voxygen/src/session.rs
+++ b/voxygen/src/session.rs
@@ -163,7 +163,7 @@ impl PlayState for SessionState {
             // Maintain the scene
             self.scene.maintain(global_state.window.renderer_mut(), &mut self.client.borrow_mut());
             // Maintain the UI
-            for event in self.hud.maintain(global_state.window.renderer_mut()) {
+            for event in self.hud.maintain(global_state.window.renderer_mut(), clock.get_tps()) {
                 match event {
                     HudEvent::SendMessage(msg) => {
                         // TODO: Handle result