diff --git a/game/main.ts b/game/main.ts
index 3fcf3466..ebd13e60 100644
--- a/game/main.ts
+++ b/game/main.ts
@@ -1,4 +1,4 @@
-import { cls } from "./graphics";
+import { cls, get_dimensions, scale } from "./graphics";
 import { since_start } from "./time";
 import { new_v2 } from "./vector";
 import { load_world, World, Level, draw_level } from "./level";
@@ -102,6 +102,13 @@ export function update() {
 export function draw() {
   cls(0.1, 0.2, 0.3);
 
+  const dimensions = get_dimensions();
+  const s = Math.max(
+    1,
+    Math.floor(Math.min(dimensions[0] / 320, dimensions[1] / 240))
+  );
+  scale(s);
+
   if (level != undefined) {
     draw_level(level, 0, 0);
   }
diff --git a/oden-js/src/conversion/into.rs b/oden-js/src/conversion/into.rs
index 2e4960bf..9c2a6364 100644
--- a/oden-js/src/conversion/into.rs
+++ b/oden-js/src/conversion/into.rs
@@ -149,3 +149,10 @@ impl TryIntoValue for () {
         Ok(ctx.undefined())
     }
 }
+
+impl<T: TryIntoValue> TryIntoValue for &[T] {
+    #[inline]
+    fn try_into_value(self, ctx: &ContextRef) -> ValueResult {
+        Ok(ctx.undefined())
+    }
+}
diff --git a/oden-js/src/value.rs b/oden-js/src/value.rs
index cc73369f..55530347 100644
--- a/oden-js/src/value.rs
+++ b/oden-js/src/value.rs
@@ -232,8 +232,11 @@ impl ValueRef {
         Ok(Value::from_raw(result, ctx))
     }
 
-    pub fn get_property(&self, ctx: &ContextRef, prop: &str) -> Result<Value> {
-        let atom = ctx.new_atom(prop)?;
+    pub fn get_property<'a, T>(&self, ctx: &ContextRef, prop: T) -> Result<Value>
+    where
+        T: Into<&'a str>,
+    {
+        let atom = ctx.new_atom(prop.into())?;
         self.get_property_atom(ctx, &atom)
     }
 
@@ -241,6 +244,10 @@ impl ValueRef {
         ctx.check_exception(unsafe { sys::JS_GetProperty(ctx.ctx, self.val, prop.atom) })
     }
 
+    pub fn get_index(&self, ctx: &ContextRef, index: u32) -> Result<Value> {
+        ctx.check_exception(unsafe { sys::JS_GetPropertyUint32(ctx.ctx, self.val, index) })
+    }
+
     pub fn set_property(&mut self, ctx: &ContextRef, prop: &str, val: &ValueRef) -> Result<()> {
         // TODO: Consume API
         let atom = ctx.new_atom(prop)?;
@@ -264,6 +271,18 @@ impl ValueRef {
         }
     }
 
+    pub fn set_index(&mut self, ctx: &ContextRef, index: u32, val: &ValueRef) -> Result<()> {
+        unsafe {
+            sys::JS_DupValue(ctx.ctx, val.val);
+            let result = sys::JS_SetPropertyUint32(ctx.ctx, self.val, index, val.val);
+            if result == -1 {
+                Err(ctx.exception_error())
+            } else {
+                Ok(())
+            }
+        }
+    }
+
     pub fn set_fn<F>(
         &mut self,
         ctx: &ContextRef,
diff --git a/src/graphics.ts b/src/graphics.ts
index 11a50ada..8ceca02d 100644
--- a/src/graphics.ts
+++ b/src/graphics.ts
@@ -36,6 +36,16 @@ export function stroke(r: number, g: number, b: number, a: number = 1) {
   core.stroke(r, g, b, a);
 }
 
+/**
+ * Set the current scale factor.
+ *
+ * @param x - The scale factor in the x dimension.
+ * @param y - The scale factor in the y dimension. If omitted, defaults to x.
+ */
+export function scale(x: number, y?: number) {
+  core.scale(x, y ?? x);
+}
+
 /**
  * Print a message to the console.
  *
@@ -148,3 +158,10 @@ export function write_to_screen() {
 export function write_to_texture(texture: Texture) {
   core.write_to_texture(texture.id());
 }
+
+/**
+ * Get the dimensions of the screen.
+ */
+export function get_dimensions(): [number, number] {
+  return core.get_dimensions();
+}
diff --git a/src/lib.rs b/src/lib.rs
index 8c2fd2fc..72e6c69f 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -202,14 +202,12 @@ impl GlyphInstance {
 #[derive(Copy, Clone, Debug, bytemuck::Pod, bytemuck::Zeroable)]
 struct ScreenUniforms {
     resolution: [f32; 2],
-    scale: [f32; 2],
 }
 
 impl ScreenUniforms {
-    fn new(width: u32, height: u32, scale_x: f32, scale_y: f32) -> ScreenUniforms {
+    fn new(width: u32, height: u32) -> ScreenUniforms {
         ScreenUniforms {
             resolution: [width as f32, height as f32],
-            scale: [scale_x, scale_y],
         }
     }
 }
@@ -485,7 +483,7 @@ impl State {
                 label: Some("sprite_bind_group_layout"),
             });
 
-        let screen_uniform = ScreenUniforms::new(size.width, size.height, 10.0, 10.0);
+        let screen_uniform = ScreenUniforms::new(size.width, size.height);
         let screen_uniform_buffer = device.create_buffer_init(&wgpu::util::BufferInitDescriptor {
             label: Some("Screen Uniform Buffer"),
             contents: bytemuck::cast_slice(&[screen_uniform]),
@@ -792,12 +790,6 @@ impl State {
         let h = self.size.height as f32;
         self.screen_uniform.resolution = [w, h];
 
-        // How do I compute the zoom for an effective resolution?
-        let z_x = w / 320.0;
-        let z_y = h / 240.0;
-        let z = z_y.min(z_x);
-        self.screen_uniform.scale = [z, z];
-
         self.queue.write_buffer(
             &self.screen_uniform_buffer,
             0,
@@ -1076,6 +1068,11 @@ struct FrameBuilder<'a> {
     encoder: wgpu::CommandEncoder,
     output: wgpu::SurfaceTexture,
 
+    // TODO: Should we be persisting these settings across frames?
+    //       Right now the whole GPU resets every frame, which I guess is
+    //       good and bad?
+    //
+    // TODO: Should we actually be trying to maintain a RenderPassDescriptor?
     mode: DrawMode,
     last_texture: Option<u32>,
     fill_color: [f32; 4],
@@ -1083,6 +1080,7 @@ struct FrameBuilder<'a> {
     target: Rc<wgpu::TextureView>,
     color: Option<[f64; 4]>,
     draw_calls: Vec<DrawCall>,
+    scale: [f32; 2],
 }
 
 impl<'a> FrameBuilder<'a> {
@@ -1116,6 +1114,7 @@ impl<'a> FrameBuilder<'a> {
             target: last_view,
             color: None,
             draw_calls: Vec::new(),
+            scale: [1.0, 1.0],
         })
     }
 
@@ -1144,6 +1143,7 @@ impl<'a> FrameBuilder<'a> {
             //       followed nearly immediately by a clear command and we
             //       wind up starting an extra pass in that case which sucks.
             GraphicsCommand::Clear(cc) => self.start_pass(Some(cc.color), self.last_view.clone()),
+            GraphicsCommand::Scale(s) => self.scale = s,
             GraphicsCommand::WriteToTexture(id) => {
                 let texture = self.state.write_textures.get(&id).unwrap();
                 self.last_view = Rc::new(
@@ -1166,7 +1166,7 @@ impl<'a> FrameBuilder<'a> {
                 self.stroke_color = c;
             }
             GraphicsCommand::Print(pc) => self.push_text(pc),
-            GraphicsCommand::Sprite(si) => self.push_sprite(si),
+            GraphicsCommand::Sprite(sc) => self.push_sprite(sc),
             GraphicsCommand::Circle(cc) => self.push_circle(cc),
             GraphicsCommand::UseTexture(id) => self.use_texture(id),
             GraphicsCommand::EndFrame => self.flush(),
@@ -1234,31 +1234,43 @@ impl<'a> FrameBuilder<'a> {
         T::get_vertex_buffer(self.state, &vb)
     }
 
-    fn push_sprite(&mut self, si: SpriteInstance) {
+    fn push_sprite(&mut self, sc: script::graphics::SpriteCommand) {
         if let Some(id) = self.last_texture {
-            let vertex_buffer = self.get_instance_buffer(DrawMode::Sprites(id));
-            vertex_buffer.vec.push(si);
+            let sprite = SpriteInstance {
+                src_top_left: sc.src_top_left,
+                src_dims: sc.src_dims,
+
+                dest_top_left: [
+                    sc.dest_top_left[0] * self.scale[0],
+                    sc.dest_top_left[1] * self.scale[1],
+                ],
+                dest_dims: [
+                    sc.dest_dims[0] * self.scale[0],
+                    sc.dest_dims[1] * self.scale[1],
+                ],
+            };
+
+            self.get_instance_buffer(DrawMode::Sprites(id))
+                .vec
+                .push(sprite);
         } else {
             eprintln!("WARNING: sprite drawn with no active texture");
         }
     }
 
     fn push_circle(&mut self, cc: script::graphics::CircleCommand) {
-        let stroke_color = self.stroke_color.clone();
-        let fill_color = self.fill_color.clone();
+        let circle = CircleInstance {
+            center: [cc.center[0] * self.scale[0], cc.center[1] * self.scale[1]],
+            radius: cc.radius * self.scale[0],             // WRONG!
+            stroke_width: cc.stroke_width * self.scale[0], // ALSO WRONG!
+            stroke_color: self.stroke_color,
+            fill_color: self.fill_color,
+        };
 
-        let vertex_buffer = self.get_instance_buffer(DrawMode::Circles);
-        vertex_buffer.vec.push(CircleInstance {
-            center: cc.center,
-            radius: cc.radius,
-            stroke_width: cc.stroke_width,
-            stroke_color,
-            fill_color,
-        });
+        self.get_instance_buffer(DrawMode::Circles).vec.push(circle);
     }
 
     fn push_text(&mut self, pc: script::graphics::PrintCommand) {
-        // println!("{}", pc.text);
         let mut cursor_x = pc.pos[0];
         let cursor_y = pc.pos[1];
 
@@ -1273,10 +1285,13 @@ impl<'a> FrameBuilder<'a> {
                 src_top_left: [glyph.x, glyph.y],
                 src_dims: [glyph.w, glyph.h],
                 dest_top_left: [
-                    cursor_x + (glyph.adjust_x / TEXT_SCALE),
-                    cursor_y + (glyph.adjust_y / TEXT_SCALE),
+                    self.scale[0] * (cursor_x + (glyph.adjust_x / TEXT_SCALE)),
+                    self.scale[1] * (cursor_y + (glyph.adjust_y / TEXT_SCALE)),
+                ],
+                dest_dims: [
+                    self.scale[0] * (glyph.w / TEXT_SCALE),
+                    self.scale[1] * (glyph.h / TEXT_SCALE),
                 ],
-                dest_dims: [glyph.w / TEXT_SCALE, glyph.h / TEXT_SCALE],
                 color,
             });
             cursor_x += glyph.advance_width / TEXT_SCALE;
@@ -1422,7 +1437,7 @@ fn main_thread(event_loop: EventLoopProxy<OdenEvent>, state: State, reciever: Re
 
         {
             let _span = span!("update");
-            script.update();
+            script.update((state.size.width as f32, state.size.height as f32));
             state.update();
         }
 
diff --git a/src/script.rs b/src/script.rs
index c36f804e..addcd757 100644
--- a/src/script.rs
+++ b/src/script.rs
@@ -154,9 +154,11 @@ impl ScriptContext {
         }
     }
 
-    pub fn update(&mut self) {
+    pub fn update(&mut self, dimensions: (f32, f32)) {
         let _span = span!("script update");
 
+        self.gfx.set_dimensions(dimensions);
+
         if self.error_lines.len() > 0 {
             return; // Don't bother, nothing.
         }
@@ -190,6 +192,7 @@ impl ScriptContext {
         let _span = span!("script render");
         if self.error_lines.len() > 0 {
             // TODO: Use font 0 for a fallback.
+            // TODO: Scale!! Remember you're using a font at size 8 or something.
             let mut commands = vec![
                 GraphicsCommand::Clear(ClearCommand {
                     color: [0.0, 0.0, 1.0, 1.0],
diff --git a/src/script/graphics.rs b/src/script/graphics.rs
index 91418b91..a3488c99 100644
--- a/src/script/graphics.rs
+++ b/src/script/graphics.rs
@@ -1,4 +1,5 @@
 use oden_js::{module, ContextRef, Error, Result, Value};
+use std::cell::RefCell;
 use std::sync::atomic::{AtomicU32, Ordering};
 use std::sync::mpsc::Sender;
 use std::sync::Arc;
@@ -23,6 +24,15 @@ pub struct CreateTextureCommand {
     pub label: Option<String>,
 }
 
+#[derive(Debug)]
+pub struct SpriteCommand {
+    pub src_top_left: [f32; 2],
+    pub src_dims: [f32; 2],
+
+    pub dest_top_left: [f32; 2],
+    pub dest_dims: [f32; 2],
+}
+
 #[derive(Debug)]
 pub struct CircleCommand {
     pub center: [f32; 2],
@@ -35,9 +45,10 @@ pub enum GraphicsCommand {
     Clear(ClearCommand),
     FillColor([f32; 4]),
     StrokeColor([f32; 4]),
+    Scale([f32; 2]),
     Print(PrintCommand),
     Circle(CircleCommand),
-    Sprite(crate::SpriteInstance),
+    Sprite(SpriteCommand),
     CreateTexture(CreateTextureCommand),
     CreateWritableTexture {
         id: u32,
@@ -53,6 +64,7 @@ pub enum GraphicsCommand {
 
 struct GraphicsImpl {
     next_texture_id: AtomicU32,
+    dimensions: (f32, f32),
     sender: Sender<GraphicsCommand>,
 }
 
@@ -60,6 +72,7 @@ impl GraphicsImpl {
     pub fn new(sender: Sender<GraphicsCommand>) -> Self {
         GraphicsImpl {
             sender,
+            dimensions: (0.0, 0.0),
             next_texture_id: AtomicU32::new(0),
         }
     }
@@ -84,15 +97,17 @@ impl GraphicsImpl {
         let _ = self.sender.send(GraphicsCommand::StrokeColor([r, g, b, a]));
     }
 
+    fn scale(&self, x: f32, y: f32) -> () {
+        let _ = self.sender.send(GraphicsCommand::Scale([x, y]));
+    }
+
     fn spr(&self, x: f32, y: f32, w: f32, h: f32, u: f32, v: f32, sw: f32, sh: f32) {
-        let _ = self
-            .sender
-            .send(GraphicsCommand::Sprite(crate::SpriteInstance {
-                src_top_left: [u, v],
-                src_dims: [sw, sh],
-                dest_top_left: [x, y],
-                dest_dims: [w, h],
-            }));
+        let _ = self.sender.send(GraphicsCommand::Sprite(SpriteCommand {
+            src_top_left: [u, v],
+            src_dims: [sw, sh],
+            dest_top_left: [x, y],
+            dest_dims: [w, h],
+        }));
     }
 
     fn circle(&self, x: f32, y: f32, r: f32, s: f32) {
@@ -155,28 +170,42 @@ impl GraphicsImpl {
     fn write_to_texture(&self, id: u32) {
         let _ = self.sender.send(GraphicsCommand::WriteToTexture(id));
     }
+
+    fn get_dimensions(&self, ctx: &ContextRef) -> Result<Value> {
+        let width = ctx.new_f64(self.dimensions.0)?;
+        let height = ctx.new_f64(self.dimensions.1)?;
+
+        let mut result = ctx.new_array()?;
+        result.set_index(ctx, 0, &width)?;
+        result.set_index(ctx, 1, &height)?;
+        Ok(result)
+    }
 }
 
 pub struct GraphicsAPI {
-    gfx: Arc<GraphicsImpl>,
+    gfx: Arc<RefCell<GraphicsImpl>>,
 }
 
 impl GraphicsAPI {
     pub fn define(ctx: &ContextRef, sender: Sender<GraphicsCommand>) -> oden_js::Result<Self> {
-        let gfx = Arc::new(GraphicsImpl::new(sender));
+        let gfx = Arc::new(RefCell::new(GraphicsImpl::new(sender)));
         let mut builder = module::native::NativeModuleBuilder::new(ctx);
         {
             let gfx = gfx.clone();
             builder.export(
                 "print",
-                ctx.new_fn(move |_: &ContextRef, t: String, x: f32, y: f32| gfx.print(t, x, y))?,
+                ctx.new_fn(move |_: &ContextRef, t: String, x: f32, y: f32| {
+                    gfx.borrow().print(t, x, y)
+                })?,
             )?;
         }
         {
             let gfx = gfx.clone();
             builder.export(
                 "cls",
-                ctx.new_fn(move |_: &ContextRef, r: f64, g: f64, b: f64| gfx.cls(r, g, b))?,
+                ctx.new_fn(move |_: &ContextRef, r: f64, g: f64, b: f64| {
+                    gfx.borrow().cls(r, g, b)
+                })?,
             )?;
         }
         {
@@ -184,7 +213,7 @@ impl GraphicsAPI {
             builder.export(
                 "color",
                 ctx.new_fn(move |_: &ContextRef, r: f32, g: f32, b: f32, a: f32| {
-                    gfx.color(r, g, b, a)
+                    gfx.borrow().color(r, g, b, a)
                 })?,
             )?;
         }
@@ -193,10 +222,17 @@ impl GraphicsAPI {
             builder.export(
                 "stroke",
                 ctx.new_fn(move |_: &ContextRef, r: f32, g: f32, b: f32, a: f32| {
-                    gfx.stroke(r, g, b, a)
+                    gfx.borrow().stroke(r, g, b, a)
                 })?,
             )?;
         }
+        {
+            let gfx = gfx.clone();
+            builder.export(
+                "scale",
+                ctx.new_fn(move |_: &ContextRef, x: f32, y: f32| gfx.borrow().scale(x, y))?,
+            )?;
+        }
         {
             let gfx = gfx.clone();
             builder.export(
@@ -210,7 +246,7 @@ impl GraphicsAPI {
                           u: f32,
                           v: f32,
                           sw: f32,
-                          sh: f32| gfx.spr(x, y, w, h, u, v, sw, sh),
+                          sh: f32| gfx.borrow().spr(x, y, w, h, u, v, sw, sh),
                 )?,
             )?;
         }
@@ -219,7 +255,7 @@ impl GraphicsAPI {
             builder.export(
                 "circle",
                 ctx.new_fn(move |_: &ContextRef, x: f32, y: f32, r: f32, s: f32| {
-                    gfx.circle(x, y, r, s)
+                    gfx.borrow().circle(x, y, r, s)
                 })?,
             )?;
         }
@@ -227,7 +263,7 @@ impl GraphicsAPI {
             let gfx = gfx.clone();
             builder.export(
                 "use_texture",
-                ctx.new_fn(move |_: &ContextRef, id: u32| gfx.use_texture(id))?,
+                ctx.new_fn(move |_: &ContextRef, id: u32| gfx.borrow().use_texture(id))?,
             )?;
         }
         {
@@ -236,7 +272,7 @@ impl GraphicsAPI {
                 "create_texture",
                 ctx.new_fn(
                     move |c: &ContextRef, buffer: Value, label: Option<String>| {
-                        gfx.create_texture(c, buffer, label)
+                        gfx.borrow().create_texture(c, buffer, label)
                     },
                 )?,
             )?;
@@ -247,7 +283,7 @@ impl GraphicsAPI {
                 "create_writable_texture",
                 ctx.new_fn(
                     move |_: &ContextRef, width: u32, height: u32, label: Option<String>| {
-                        gfx.create_writable_texture(width, height, label)
+                        gfx.borrow().create_writable_texture(width, height, label)
                     },
                 )?,
             )?;
@@ -256,14 +292,21 @@ impl GraphicsAPI {
             let gfx = gfx.clone();
             builder.export(
                 "write_to_screen",
-                ctx.new_fn(move |_: &ContextRef| gfx.write_to_screen())?,
+                ctx.new_fn(move |_: &ContextRef| gfx.borrow().write_to_screen())?,
             )?;
         }
         {
             let gfx = gfx.clone();
             builder.export(
                 "write_to_texture",
-                ctx.new_fn(move |_: &ContextRef, id: u32| gfx.write_to_texture(id))?,
+                ctx.new_fn(move |_: &ContextRef, id: u32| gfx.borrow().write_to_texture(id))?,
+            )?;
+        }
+        {
+            let gfx = gfx.clone();
+            builder.export(
+                "get_dimensions",
+                ctx.new_fn(move |ctx: &ContextRef| gfx.borrow().get_dimensions(ctx))?,
             )?;
         }
 
@@ -271,7 +314,11 @@ impl GraphicsAPI {
         Ok(GraphicsAPI { gfx })
     }
 
+    pub fn set_dimensions(&mut self, dimensions: (f32, f32)) {
+        self.gfx.borrow_mut().dimensions = dimensions;
+    }
+
     pub fn end_frame(&self) {
-        let _ = self.gfx.sender.send(GraphicsCommand::EndFrame);
+        let _ = self.gfx.borrow().sender.send(GraphicsCommand::EndFrame);
     }
 }
diff --git a/src/util.wgsl b/src/util.wgsl
index f5008afb..af8bd887 100644
--- a/src/util.wgsl
+++ b/src/util.wgsl
@@ -8,7 +8,6 @@
 
 struct ScreenUniform {
   resolution : vec2f,
-  zoom : vec2f,
 };
 @group(0) @binding(0) // 1.
     var<uniform> screen : ScreenUniform;
@@ -20,7 +19,7 @@ fn adjust_for_resolution(in_pos: vec2<f32>) -> vec2<f32> {
   //
   // Put result in the range [0-2], where (2,2) is the bottom-right corner
   // of the screen.
-  var result = (in_pos * screen.zoom * 2.0) / screen.resolution;
+  var result = (in_pos * 2.0) / screen.resolution;
 
   // Put result in the range [-1,1] where [1,1] is the bottom-right corner
   // of the screen.
diff --git a/types/graphics-core.d.ts b/types/graphics-core.d.ts
index af53ae1c..57d507b5 100644
--- a/types/graphics-core.d.ts
+++ b/types/graphics-core.d.ts
@@ -8,6 +8,8 @@ export function color(r: number, g: number, b: number, a: number);
 
 export function stroke(r: number, g: number, b: number, a: number);
 
+export function scale(x: number, y: number);
+
 export function spr(
   x: number,
   y: number,
@@ -37,3 +39,5 @@ export function create_writable_texture(
 export function write_to_screen();
 
 export function write_to_texture(id: number);
+
+export function get_dimensions(): [number, number];