diff --git a/ecs/src/type_map.rs b/ecs/src/type_map.rs
index d0aa76d..3dfb1a1 100644
--- a/ecs/src/type_map.rs
+++ b/ecs/src/type_map.rs
@@ -229,7 +229,7 @@ pub enum ComponentRequestType {
 
 #[derive(Debug)]
 pub struct ComponentNotFoundError {
-    request_type: ComponentRequestType,
+    pub request_type: ComponentRequestType,
 }
 
 impl ComponentNotFoundError {
diff --git a/ecs/src/updates.rs b/ecs/src/updates.rs
index 7b80fc4..638b324 100644
--- a/ecs/src/updates.rs
+++ b/ecs/src/updates.rs
@@ -341,7 +341,7 @@ pub struct ArchetypeInfo {
 }
 
 impl ArchetypeInfo {
-    pub(crate) fn new(entities: Vec<(Entity, Option<String>)>) -> Self {
+    pub fn new(entities: Vec<(Entity, Option<String>)>) -> Self {
         Self { entities }
     }
 
@@ -388,7 +388,7 @@ impl Archetype {
         Ok(())
     }
 
-    pub(crate) fn entities(
+    pub fn entities(
         &self,
     ) -> &IndexMap<Entity, Box<dyn Fn(Entity, &mut World) -> Result<()> + Send + Sync>> {
         &self.entities
@@ -572,12 +572,12 @@ impl Updates {
         }
     }
 
-    pub(crate) fn clear(&mut self) {
-        self.updates.clear();
+    // pub(crate) fn clear(&mut self) {
+    //     self.updates.clear();
 
-        #[cfg(feature = "timings")]
-        self.timings.clear();
-    }
+    //     #[cfg(feature = "timings")]
+    //     self.timings.clear();
+    // }
 
     pub(crate) fn add(&mut self, name: &str, priority: u32, update: Update) -> Result<()> {
         #[cfg(feature = "timings")]
diff --git a/engine/src/engine/engine.rs b/engine/src/engine/engine.rs
index 5060d30..040a702 100644
--- a/engine/src/engine/engine.rs
+++ b/engine/src/engine/engine.rs
@@ -13,9 +13,7 @@ use crate::prelude::*;
 use std::collections::HashMap;
 use std::sync::Arc;
 
-pub struct GuiHandlerRenderer {
-    pub gui_handler: Arc<GuiHandler>,
-}
+pub struct GuiHandlerRenderer;
 
 impl TScene for GuiHandlerRenderer {
     fn process(
@@ -23,9 +21,12 @@ impl TScene for GuiHandlerRenderer {
         buffer_recorder: &mut CommandBufferRecorder<'_>,
         _images: &TargetMode<Vec<Arc<Image>>>,
         indices: &TargetMode<usize>,
-        _world: &World,
+        world: &World,
     ) -> Result<()> {
-        self.gui_handler.process(buffer_recorder, indices)
+        world
+            .resources
+            .get::<Arc<GuiHandler>>()
+            .process(buffer_recorder, indices)
     }
 
     fn resize(
@@ -33,16 +34,17 @@ impl TScene for GuiHandlerRenderer {
         window_width: f32,
         window_height: f32,
         images: &TargetMode<Vec<Arc<Image>>>,
+        world: &World,
     ) -> Result<()> {
-        self.gui_handler
-            .resize(window_width as u32, window_height as u32, images)
+        world.resources.get::<Arc<GuiHandler>>().resize(
+            window_width as u32,
+            window_height as u32,
+            images,
+        )
     }
 }
 
 pub struct Engine {
-    // loads and keeps track of raw data
-    asset_manager: AssetManager,
-
     pub(crate) resource_base_path: String,
 }
 
@@ -171,14 +173,9 @@ impl Engine {
         )?;
 
         let asset_manager = AssetManager::new(&engine_settings)?;
-
-        let gui_handler = GuiHandlerRenderer {
-            gui_handler: GuiHandler::new(create_info.gui_info, &context)?,
-        };
+        let gui_handler = GuiHandler::new(create_info.gui_info, &context)?;
 
         let engine = Engine {
-            asset_manager,
-
             resource_base_path: create_info.resource_base_path,
         };
 
@@ -205,7 +202,7 @@ impl Engine {
 
         world.resources.insert(gui_handler);
         world.resources.insert(InputMap { direction_mapping });
-
+        world.resources.insert(asset_manager);
         world.resources.insert(engine);
         world.resources.insert(engine_settings);
         world.resources.insert(scene);
@@ -254,25 +251,18 @@ impl Engine {
 
 impl Engine {
     fn main_system<T: EventConsumer>(world: &mut World) -> Result<bool> {
-        let gui_handler = world.resources.get_unchecked::<GuiHandlerRenderer>();
+        let gui_handler = world.resources.get_unchecked::<Arc<GuiHandler>>();
         let input_map = world.resources.get_unchecked::<InputMap>();
         let context = world.resources.get_unchecked::<Context>();
 
         let res = world.resources.get_mut_unchecked::<Context>().next_frame(
             world,
             |world, consumer: &mut T, event| {
-                Self::event(
-                    world,
-                    context,
-                    &gui_handler.gui_handler,
-                    input_map,
-                    consumer,
-                    event,
-                )
+                Self::event(world, context, gui_handler, input_map, consumer, event)
             },
         )?;
 
-        gui_handler.gui_handler.process_callbacks()?;
+        gui_handler.process_callbacks()?;
 
         Ok(res)
     }
diff --git a/engine/src/scene/general/light.rs b/engine/src/scene/general/light.rs
index 2f9ac57..bb89d1c 100644
--- a/engine/src/scene/general/light.rs
+++ b/engine/src/scene/general/light.rs
@@ -5,7 +5,7 @@ use crate::prelude::*;
 use anyhow::Result;
 use utilities::{
     impl_reprc,
-    prelude::cgmath::{vec3, InnerSpace, Rad, Vector3, Zero},
+    prelude::cgmath::{InnerSpace, Rad, Vector3, Zero, vec3},
 };
 
 use utilities::prelude::cgmath::{Matrix4, SquareMatrix};
@@ -127,15 +127,15 @@ pub struct Light {
 }
 
 impl Light {
-    pub(crate) fn point_light(device: &Arc<Device>) -> Result<Light> {
+    pub fn point_light(device: &Arc<Device>) -> Result<Light> {
         Self::new(LightType::Point, device)
     }
 
-    pub(crate) fn directional_light(device: &Arc<Device>) -> Result<Light> {
+    pub fn directional_light(device: &Arc<Device>) -> Result<Light> {
         Self::new(LightType::Direction, device)
     }
 
-    pub(crate) fn spot_light(device: &Arc<Device>) -> Result<Light> {
+    pub fn spot_light(device: &Arc<Device>) -> Result<Light> {
         Self::new(LightType::Spot, device)
     }
 
diff --git a/engine/src/scene/scene/scene_base.rs b/engine/src/scene/scene/scene_base.rs
index 82c7b29..960f798 100644
--- a/engine/src/scene/scene/scene_base.rs
+++ b/engine/src/scene/scene/scene_base.rs
@@ -14,7 +14,6 @@ use super::super::timings::Timings;
 
 use anyhow::Result;
 use ecs::*;
-use rayon::prelude::*;
 use utilities::prelude::cgmath::{Matrix4, Vector3, vec3};
 
 use std::sync::Mutex;
@@ -28,9 +27,6 @@ pub struct Scene {
     screen_width: f32,
     screen_height: f32,
 
-    device: Arc<Device>,
-    queue: Arc<Mutex<Queue>>,
-
     render_type: SceneType,
 
     last_frame: Duration,
@@ -92,9 +88,6 @@ impl Scene {
 
             render_type,
 
-            device: device.clone(),
-            queue: queue.clone(),
-
             frustum_check: None,
 
             renderer,
@@ -486,6 +479,7 @@ impl TScene for Scene {
         window_width: f32,
         window_height: f32,
         images: &TargetMode<Vec<Arc<Image>>>,
+        _world: &World,
     ) -> anyhow::Result<()> {
         self.screen_width = window_width;
         self.screen_height = window_height;
diff --git a/loading-screen/src/loadingscreen.rs b/loading-screen/src/loadingscreen.rs
index 25e3f4d..3bb3e46 100644
--- a/loading-screen/src/loadingscreen.rs
+++ b/loading-screen/src/loadingscreen.rs
@@ -1,40 +1,60 @@
 use context::prelude::*;
 
-use std::{sync::Arc, thread};
+use std::{
+    sync::{
+        Arc,
+        mpsc::{Receiver, channel},
+    },
+    thread,
+};
 
 use anyhow::Result;
 
-pub struct LoadingScreen;
+pub struct LoadingScreen<T: Send + Sync + 'static> {
+    result: Option<T>,
+    receiver: Receiver<T>,
+}
 
-impl LoadingScreen {
-    pub fn load<T, R, L, G>(
-        context: &Arc<Context>,
-        gui: Option<Arc<G>>,
-        loader: L,
-        on_ready: R,
-    ) -> Result<()>
+impl<T: Send + Sync + 'static> LoadingScreen<T> {
+    pub fn load<R, L, G>(gui: Arc<G>, loader: L) -> Result<Self>
     where
         R: Fn(T) -> Result<()> + Send + Sync + 'static,
         T: Send + Sync + 'static,
         L: FnOnce() -> T + Send + Sync + 'static,
         G: TopLevelGui + TopGui + Send + Sync + 'static,
     {
-        if let Some(gui) = &gui {
-            gui.enable()?;
-        }
+        gui.enable()?;
 
-        let context = context.clone();
+        let (sender, receiver) = channel();
 
         thread::spawn(move || {
-            let result = loader();
-            if let Some(gui) = &gui {
-                gui.disable().unwrap();
-            }
-
-            todo!();
-            // context.push_event(move || (on_ready)(result));
+            let _ = sender.send(loader());
+            let _ = gui.disable();
         });
 
-        Ok(())
+        Ok(Self {
+            result: None,
+            receiver,
+        })
+    }
+
+    pub fn check_ready(&mut self) -> bool {
+        if self.result.is_some() {
+            return true;
+        }
+
+        match self.receiver.try_recv() {
+            Ok(result) => {
+                self.result = Some(result);
+                true
+            }
+            Err(_) => false,
+        }
+    }
+
+    /// Will panic if there is no result.
+    /// Use `check_ready` before calling this.
+    pub fn take_result(mut self) -> T {
+        self.result.take().unwrap()
     }
 }
diff --git a/presentation/src/renderbackend.rs b/presentation/src/renderbackend.rs
index 74f525a..669335f 100644
--- a/presentation/src/renderbackend.rs
+++ b/presentation/src/renderbackend.rs
@@ -89,7 +89,7 @@ impl SceneHandle {
                 world
                     .resources
                     .get_mut_unchecked::<T>()
-                    .resize(width, height, images)
+                    .resize(width, height, images, world)
             }),
         }
     }
diff --git a/presentation/src/traits.rs b/presentation/src/traits.rs
index ab01f9d..9c66da6 100644
--- a/presentation/src/traits.rs
+++ b/presentation/src/traits.rs
@@ -25,6 +25,7 @@ pub trait TScene: Send + Sync + 'static {
         window_width: f32,
         window_height: f32,
         images: &TargetMode<Vec<Arc<Image>>>,
+        world: &World,
     ) -> Result<()>;
 }
 
diff --git a/skybox/src/lib.rs b/skybox/src/lib.rs
index 79bc60a..ba022e7 100644
--- a/skybox/src/lib.rs
+++ b/skybox/src/lib.rs
@@ -37,6 +37,8 @@ impl<T: ExactSizeIterator<Item = PathBuf>> From<T> for SkyBoxImages {
 }
 
 pub struct SkyBox {
+    enabled: bool,
+
     _cube_map: Arc<Image>,
     cube_buffer: Arc<Buffer<VertexPoint>>,
 
@@ -160,6 +162,8 @@ impl SkyBox {
         .submit()?;
 
         let me = Self {
+            enabled: true,
+
             _cube_map: cube_map,
             cube_buffer,
 
@@ -175,6 +179,14 @@ impl SkyBox {
         Ok(())
     }
 
+    pub fn enable(&mut self) {
+        self.enabled = true;
+    }
+
+    pub fn disable(&mut self) {
+        self.enabled = false;
+    }
+
     fn create_render_target(
         context: &Context,
         sample_count: VkSampleCountFlags,
@@ -256,6 +268,10 @@ impl TScene for SkyBox {
         indices: &TargetMode<usize>,
         _world: &World,
     ) -> Result<()> {
+        if !self.enabled {
+            return Ok(());
+        }
+
         self.render_target
             .chain(indices)
             .chain(&self.pipeline)
@@ -279,10 +295,34 @@ impl TScene for SkyBox {
 
     fn resize(
         &mut self,
-        window_width: f32,
-        window_height: f32,
-        images: &TargetMode<Vec<Arc<Image>>>,
+        _window_width: f32,
+        _window_height: f32,
+        _images: &TargetMode<Vec<Arc<Image>>>,
+        world: &World,
     ) -> Result<()> {
+        let sample_count = world
+            .resources
+            .get::<EngineSettings>()
+            .graphics_info()?
+            .sample_count;
+
+        let context = world.resources.get::<Context>();
+
+        let pipeline_layout = match &self.pipeline {
+            TargetMode::Mono(p) => p.pipeline_layout().clone(),
+            TargetMode::Stereo(p, _) => p.pipeline_layout().clone(),
+        };
+
+        self.render_target = Self::create_render_target(context, sample_count)?;
+        self.pipeline = Self::create_pipeline(
+            context,
+            sample_count,
+            &self.render_target,
+            &pipeline_layout,
+            &self.vertex_shader,
+            &self.fragment_shader,
+        )?;
+
         Ok(())
     }
 }