diff --git a/src/render/window.rs b/src/render/window.rs
index bdd4dd3..39f8f72 100644
--- a/src/render/window.rs
+++ b/src/render/window.rs
@@ -1,7 +1,7 @@
 use std::sync::Arc;
 
-use glam::Vec2;
-use tracing::{warn, error};
+use glam::{Vec2, IVec2};
+use tracing::{warn, error, debug};
 use winit::{window::{Window, Fullscreen}, dpi::{LogicalPosition, LogicalSize}, error::ExternalError};
 
 pub use winit::window::{CursorGrabMode, CursorIcon, Icon, Theme, WindowButtons, WindowLevel};
@@ -99,19 +99,19 @@ pub struct WindowOptions {
     /// Platform-specific:
     /// * iOS / Android: Unsupported.
     /// * Web: Sets the size of the canvas element.
-    pub inner_size: Vec2,
+    pub inner_size: IVec2,
 
     /// Sets a maximum dimension size for the window.
     ///
     /// Platform-specific:
     /// * iOS / Android / Web / Orbital: Unsupported.
-    pub max_inner_size: Option<Vec2>,
+    pub max_inner_size: Option<IVec2>,
 
     /// Sets a minimum dimension size for the window.
     ///
     /// Platform-specific:
     /// * iOS / Android / Web / Orbital: Unsupported.
-    pub min_inner_size: Option<Vec2>,
+    pub min_inner_size: Option<IVec2>,
 
     /// Sets the window to maximized or back.
     ///
@@ -188,7 +188,7 @@ impl Default for WindowOptions {
             mode: WindowMode::Windowed,
             ime_allowed: false,
             ime_position: Default::default(),
-            inner_size: Default::default(),
+            inner_size: glam::i32::IVec2::new(800, 600),
             max_inner_size: None,
             min_inner_size: None,
             maximized: false,
@@ -209,20 +209,48 @@ pub struct WindowPlugin {
     create_options: WindowOptions,
 }
 
+/// Convert an Vec2 to a LogicalPosition<f32>
 fn vec2_to_logical_pos(pos: Vec2) -> LogicalPosition<f32> {
     LogicalPosition { x: pos.x, y: pos.y }
 }
 
-fn vec2_to_logical_size(size: Vec2) -> LogicalSize<f32> {
+/// Convert an IVec2 to a LogicalSize<i32>
+fn ivec2_to_logical_size(size: IVec2) -> LogicalSize<i32> {
     LogicalSize { width: size.x, height: size.y }
 }
 
-fn vec2_to_logical_pos_op(pos: Option<Vec2>) -> Option<LogicalPosition<f32>> {
-    pos.map(|pos| vec2_to_logical_pos(pos))
+/// Convert an Option<IVec2> to an Option<LogicalSize<i32>>
+fn ivec2_to_logical_size_op(size: Option<IVec2>) -> Option<LogicalSize<i32>> {
+    size.map(|size| ivec2_to_logical_size(size))
 }
 
+/// Convert an Option<Vec2> to an Option<LogicalSize<f32>>
 fn vec2_to_logical_size_op(size: Option<Vec2>) -> Option<LogicalSize<f32>> {
-    size.map(|size| vec2_to_logical_size(size))
+    size.map(|size| LogicalSize { width: size.x, height: size.y } )
+}
+
+/// Set the cursor grab of a window depending on the platform.
+/// This will also modify the parameter `grab` to ensure it matches what the platform can support
+fn set_cursor_grab(window: &Window, grab: &mut CursorGrabMode) -> anyhow::Result<()> {
+    if *grab != CursorGrabMode::None {
+        if cfg!(unix) {
+            *grab = CursorGrabMode::Confined;
+            // TODO: Find a way to see if winit is using x11 or wayland. wayland supports Locked
+        } else if cfg!(wasm) {
+            *grab = CursorGrabMode::Locked;
+        } else if cfg!(windows) {
+            *grab = CursorGrabMode::Confined; // NOTE: May support Locked later
+        } else if cfg!(target_os = "macos") {
+            *grab = CursorGrabMode::Locked; // NOTE: May support Confined later
+        } else if cfg!(any(target_os = "android", target_os = "ios", target_os = "orbital")) {
+            warn!("CursorGrabMode is not supported on Android, IOS, or Oribital, skipping");
+            return Ok(())
+        }
+    }
+
+    window.set_cursor_grab(*grab)?;
+
+    Ok(())
 }
 
 fn window_updater_system(world: &mut edict::World) -> anyhow::Result<()> {
@@ -230,36 +258,10 @@ fn window_updater_system(world: &mut edict::World) -> anyhow::Result<()> {
         // if the options changed, update the window
         if opts.changed() {
             window.set_content_protected(opts.content_protected);
-            match opts.cursor_grab {
-                CursorGrabMode::Confined => {
-                    match window.set_cursor_grab(opts.cursor_grab)
-                            .or_else(|_e| window.set_cursor_grab(CursorGrabMode::Locked)) {
-                        Ok(()) => {},
-                        Err(ExternalError::NotSupported(_)) => {
-                            warn!("Setting CursorGrab is not supported on this platform");
-                        },
-                        Err(e) => {
-                            error!("OS error when setting CursorGrab: {:?}", e);
-                        }
-                    }
-                },
-                _ => {
-                    match window.set_cursor_grab(opts.cursor_grab) {
-                        Ok(()) => {},
-                        Err(ExternalError::NotSupported(_)) => {
-                            warn!("Setting CursorGrab is not supported on this platform");
-                        },
-                        Err(e) => {
-                            error!("OS error when setting CursorGrab: {:?}", e);
-                        }
-                    }
-                }
-            }
+            set_cursor_grab(&window, &mut opts.cursor_grab)?;
             match window.set_cursor_hittest(opts.cursor_hittest) {
                 Ok(()) => {},
-                Err(ExternalError::NotSupported(_)) => {
-                    warn!("Setting cursor hittest is not supported on this platform");
-                },
+                Err(ExternalError::NotSupported(_)) => { /* ignore */ },
                 Err(e) => {
                     error!("OS error when setting cursor hittest: {:?}", e);
                 }
@@ -284,12 +286,12 @@ fn window_updater_system(world: &mut edict::World) -> anyhow::Result<()> {
 
             window.set_ime_allowed(opts.ime_allowed);
             window.set_ime_position(vec2_to_logical_pos(opts.ime_position));
-            //window.set_inner_size(vec2_to_logical_size(opts.inner_size)); // TODO
+            window.set_inner_size(ivec2_to_logical_size(opts.inner_size));
             if opts.max_inner_size.is_some() {
-                window.set_max_inner_size(vec2_to_logical_size_op(opts.max_inner_size));
+                window.set_max_inner_size(ivec2_to_logical_size_op(opts.max_inner_size));
             }
             if opts.min_inner_size.is_some() {
-                window.set_min_inner_size(vec2_to_logical_size_op(opts.min_inner_size));
+                window.set_min_inner_size(ivec2_to_logical_size_op(opts.min_inner_size));
             }
             //window.set_maximized(opts.maximized); // TODO
             //window.set_minimized(opts.minimized); // TODO