diff --git a/src/BoidDemo.ts b/src/BoidDemo.ts
index 2bbb239..c968853 100644
--- a/src/BoidDemo.ts
+++ b/src/BoidDemo.ts
@@ -26,7 +26,10 @@ export default class BoidDemo extends Scene {
         this.boids = new Array();
 
         // Add the player
-        this.add.graphic(Player, layer, new Vec2(0, 0));
+        let player = this.add.graphic(Player, layer, new Vec2(0, 0));
+
+        this.viewport.follow(player);
+        this.viewport.enableZoom();
 
         // Create a bunch of boids
         for(let i = 0; i < 100; i++){
diff --git a/src/DataTypes/RegionQuadTree.ts b/src/DataTypes/RegionQuadTree.ts
index 4a82c33..205317a 100644
--- a/src/DataTypes/RegionQuadTree.ts
+++ b/src/DataTypes/RegionQuadTree.ts
@@ -212,15 +212,15 @@ export default class QuadTree<T extends Region & Unique> implements Collection {
      * Renders the quadtree for demo purposes.
      * @param ctx 
      */
-    public render_demo(ctx: CanvasRenderingContext2D): void {
+    public render_demo(ctx: CanvasRenderingContext2D, origin: Vec2, zoom: number): void {
         ctx.strokeStyle = "#0000FF";
-        ctx.strokeRect(this.boundary.x - this.boundary.hw, this.boundary.y - this.boundary.hh, 2*this.boundary.hw, 2*this.boundary.hh);
+        ctx.strokeRect((this.boundary.x - this.boundary.hw - origin.x)*zoom, (this.boundary.y - this.boundary.hh - origin.y)*zoom, 2*this.boundary.hw*zoom, 2*this.boundary.hh*zoom);
 
         if(this.divided){
-            this.nw.render_demo(ctx);
-            this.ne.render_demo(ctx);
-            this.sw.render_demo(ctx);
-            this.se.render_demo(ctx);
+            this.nw.render_demo(ctx, origin, zoom);
+            this.ne.render_demo(ctx, origin, zoom);
+            this.sw.render_demo(ctx, origin, zoom);
+            this.se.render_demo(ctx, origin, zoom);
         }
     }
 
diff --git a/src/Events/GameEventType.ts b/src/Events/GameEventType.ts
index 5607f6c..c231308 100644
--- a/src/Events/GameEventType.ts
+++ b/src/Events/GameEventType.ts
@@ -27,6 +27,16 @@ export enum GameEventType {
 	 */
 	CANVAS_BLUR = "canvas_blur",
 
+	/**
+	 * Mouse wheel up event. Has data: {}
+	 */
+	WHEEL_UP = "wheel_up",
+
+	/**
+	 * Mouse wheel down event. Has data: {}
+	 */
+	WHEEL_DOWN = "wheel_down",
+
 	/**
 	 * Start Recording event. Has data: {}
 	 */
diff --git a/src/Input/InputHandler.ts b/src/Input/InputHandler.ts
index 2fa56c9..ba067fe 100644
--- a/src/Input/InputHandler.ts
+++ b/src/Input/InputHandler.ts
@@ -20,6 +20,7 @@ export default class InputHandler{
         document.onkeyup = this.handleKeyUp;
         document.onblur = this.handleBlur;
         document.oncontextmenu = this.handleBlur;
+        document.onwheel = this.handleWheel;
     }
 
     private handleMouseDown = (event: MouseEvent, canvas: HTMLCanvasElement): void => {
@@ -62,6 +63,19 @@ export default class InputHandler{
         event.stopPropagation();
     }
 
+    private handleWheel = (event: WheelEvent): void => {
+        event.preventDefault();
+        event.stopPropagation();
+        
+        let gameEvent: GameEvent;
+        if(event.deltaY < 0){
+            gameEvent = new GameEvent(GameEventType.WHEEL_UP, {});
+        } else {
+            gameEvent = new GameEvent(GameEventType.WHEEL_DOWN, {});
+        }
+        this.eventQueue.addEvent(gameEvent);
+    }
+
     private getKey(keyEvent: KeyboardEvent){
         return keyEvent.key.toLowerCase();
     }
diff --git a/src/Input/InputReceiver.ts b/src/Input/InputReceiver.ts
index 4dcbae8..9f68626 100644
--- a/src/Input/InputReceiver.ts
+++ b/src/Input/InputReceiver.ts
@@ -14,10 +14,16 @@ export default class InputReceiver{
 
 	private mousePressed: boolean;
 	private mouseJustPressed: boolean;
+
 	private keyJustPressed: Map<boolean>;
 	private keyPressed: Map<boolean>;
+
 	private mousePosition: Vec2;
 	private mousePressPosition: Vec2;
+
+	private scrollDirection: number;
+	private justScrolled: boolean;
+
 	private eventQueue: EventQueue;
 	private receiver: Receiver;
 	private viewport: Viewport;
@@ -30,11 +36,13 @@ export default class InputReceiver{
 		this.keyPressed = new Map<boolean>();
 		this.mousePosition = new Vec2(0, 0);
 		this.mousePressPosition = new Vec2(0, 0);
+		this.scrollDirection = 0;
+		this.justScrolled = false;
 
 		this.eventQueue = EventQueue.getInstance();
 		// Subscribe to all input events
 		this.eventQueue.subscribe(this.receiver, [GameEventType.MOUSE_DOWN, GameEventType.MOUSE_UP, GameEventType.MOUSE_MOVE,
-			 GameEventType.KEY_DOWN, GameEventType.KEY_UP, GameEventType.CANVAS_BLUR]);
+			 GameEventType.KEY_DOWN, GameEventType.KEY_UP, GameEventType.CANVAS_BLUR, GameEventType.WHEEL_UP, GameEventType.WHEEL_DOWN]);
 	}
 
 	static getInstance(): InputReceiver{
@@ -48,6 +56,8 @@ export default class InputReceiver{
 		// Reset the justPressed values to false
 		this.mouseJustPressed = false;
 		this.keyJustPressed.forEach((key: string) => this.keyJustPressed.set(key, false));
+		this.justScrolled = false;
+		this.scrollDirection = 0;
 
 		while(this.receiver.hasNextEvent()){			
 			let event = this.receiver.getNextEvent();
@@ -91,6 +101,14 @@ export default class InputReceiver{
 			if(event.type === GameEventType.CANVAS_BLUR){
 				this.clearKeyPresses()
 			}
+
+			if(event.type === GameEventType.WHEEL_UP){
+				this.scrollDirection = -1;
+				this.justScrolled = true;
+			} else if(event.type === GameEventType.WHEEL_DOWN){
+				this.scrollDirection = 1;
+				this.justScrolled = true;
+			}
 		}
 	}
 
@@ -123,6 +141,14 @@ export default class InputReceiver{
 		return this.mousePressed;
 	}
 
+	didJustScroll(): boolean {
+		return this.justScrolled;
+	}
+
+	getScrollDirection(): number {
+		return this.scrollDirection;
+	}
+
 	getMousePosition(): Vec2 {
 		return this.mousePosition;
 	}
diff --git a/src/Loop/GameLoop.ts b/src/Loop/GameLoop.ts
index 032e78c..8a3922d 100644
--- a/src/Loop/GameLoop.ts
+++ b/src/Loop/GameLoop.ts
@@ -67,12 +67,13 @@ export default class GameLoop {
         this.GAME_CANVAS.style.setProperty("background-color", "whitesmoke");
     
         // Give the canvas a size and get the rendering context
-        this.WIDTH = gameConfig.viewportSize ? gameConfig.viewportSize.x : 800;
-        this.HEIGHT = gameConfig.viewportSize ? gameConfig.viewportSize.y : 500;
+        this.WIDTH = gameConfig.canvasSize ? gameConfig.canvasSize.x : 800;
+        this.HEIGHT = gameConfig.canvasSize ? gameConfig.canvasSize.y : 500;
         this.ctx = this.initializeCanvas(this.GAME_CANVAS, this.WIDTH, this.HEIGHT);
 
         // Size the viewport to the game canvas
         this.viewport = new Viewport();
+        this.viewport.setCanvasSize(this.WIDTH, this.HEIGHT);
         this.viewport.setSize(this.WIDTH, this.HEIGHT);
 
         // Initialize all necessary game subsystems
@@ -242,5 +243,5 @@ export default class GameLoop {
 }
 
 class GameConfig {
-    viewportSize: {x: number, y: number}
+    canvasSize: {x: number, y: number}
 }
\ No newline at end of file
diff --git a/src/Nodes/GameNode.ts b/src/Nodes/GameNode.ts
index c92d1b1..915342f 100644
--- a/src/Nodes/GameNode.ts
+++ b/src/Nodes/GameNode.ts
@@ -82,5 +82,10 @@ export default abstract class GameNode implements Positioned, Unique, Updateable
 		return this.scene.getViewport().getOrigin().mult(this.layer.getParallax());
 	}
 
+	getViewportScale(): number {
+		return this.scene.getViewport().getZoomLevel();
+	}
+
+
 	abstract update(deltaT: number): void;
 }
\ No newline at end of file
diff --git a/src/Nodes/Graphics/Rect.ts b/src/Nodes/Graphics/Rect.ts
index a2133dd..cb6c09a 100644
--- a/src/Nodes/Graphics/Rect.ts
+++ b/src/Nodes/Graphics/Rect.ts
@@ -35,15 +35,16 @@ export default class Rect extends Graphic {
 
     render(ctx: CanvasRenderingContext2D): void {
         let origin = this.getViewportOriginWithParallax();
+        let zoom = this.getViewportScale();
 
         if(this.color.a !== 0){
             ctx.fillStyle = this.color.toStringRGB();
-            ctx.fillRect(this.position.x - this.size.x/2 - origin.x, this.position.y - this.size.y/2 - origin.y, this.size.x, this.size.y);
+            ctx.fillRect((this.position.x - this.size.x/2 - origin.x)*zoom, (this.position.y - this.size.y/2 - origin.y)*zoom, this.size.x*zoom, this.size.y*zoom);
         }
 
         ctx.strokeStyle = this.borderColor.toStringRGB();
         ctx.lineWidth = this.borderWidth;
-        ctx.strokeRect(this.position.x - this.size.x/2 - origin.x, this.position.y - this.size.y/2 - origin.y, this.size.x, this.size.y);
+        ctx.strokeRect((this.position.x - this.size.x/2 - origin.x)*zoom, (this.position.y - this.size.y/2 - origin.y)*zoom, this.size.x*zoom, this.size.y*zoom);
     }
 
 }
\ No newline at end of file
diff --git a/src/Nodes/Sprites/Sprite.ts b/src/Nodes/Sprites/Sprite.ts
index 9474663..374650e 100644
--- a/src/Nodes/Sprites/Sprite.ts
+++ b/src/Nodes/Sprites/Sprite.ts
@@ -30,15 +30,16 @@ export default class Sprite extends CanvasNode {
     render(ctx: CanvasRenderingContext2D): void {
         let image = ResourceManager.getInstance().getImage(this.imageId);
         let origin = this.getViewportOriginWithParallax();
+        let zoom = this.getViewportScale();
 
         ctx.drawImage(image,
             this.imageOffset.x, this.imageOffset.y, this.size.x, this.size.y,
-            this.position.x - origin.x - this.size.x*this.scale.x/2, this.position.y - origin.y - this.size.y*this.scale.y/2,
-            this.size.x * this.scale.x, this.size.y * this.scale.y);
+            (this.position.x - origin.x - this.size.x*this.scale.x/2)*zoom, (this.position.y - origin.y - this.size.y*this.scale.y/2)*zoom,
+            this.size.x * this.scale.x*zoom, this.size.y * this.scale.y*zoom);
 
         ctx.lineWidth = 4;
         ctx.strokeStyle = "#00FF00"
         let b = this.getBoundary();
-        ctx.strokeRect(b.x - b.hw - origin.x, b.y - b.hh - origin.y, b.hw*2, b.hh*2);
+        ctx.strokeRect(b.x - b.hw - origin.x, b.y - b.hh - origin.y, b.hw*2*zoom, b.hh*2*zoom);
     }
 }
\ No newline at end of file
diff --git a/src/SceneGraph/SceneGraphQuadTree.ts b/src/SceneGraph/SceneGraphQuadTree.ts
index 83da21d..44baf59 100644
--- a/src/SceneGraph/SceneGraphQuadTree.ts
+++ b/src/SceneGraph/SceneGraphQuadTree.ts
@@ -54,7 +54,9 @@ export default class SceneGraphQuadTree extends SceneGraph {
     }
 
     render(ctx: CanvasRenderingContext2D): void {
-        this.qt.render_demo(ctx);
+        let origin = this.viewport.getOrigin();
+        let zoom = this.viewport.getZoomLevel();
+        this.qt.render_demo(ctx, origin, zoom);
     }
 
     getVisibleSet(): Array<CanvasNode> {
diff --git a/src/SceneGraph/Viewport.ts b/src/SceneGraph/Viewport.ts
index 468dfbd..4b98c86 100644
--- a/src/SceneGraph/Viewport.ts
+++ b/src/SceneGraph/Viewport.ts
@@ -1,11 +1,11 @@
 import Vec2 from "../DataTypes/Vec2";
-import Vec4 from "../DataTypes/Vec4";
 import GameNode from "../Nodes/GameNode";
 import CanvasNode from "../Nodes/CanvasNode";
 import MathUtils from "../Utils/MathUtils";
 import Queue from "../DataTypes/Queue";
 import AABB from "../DataTypes/AABB";
 import Debug from "../Debug/Debug";
+import InputReceiver from "../Input/InputReceiver";
 
 export default class Viewport {
     private view: AABB;
@@ -22,11 +22,21 @@ export default class Viewport {
      */
     private smoothingFactor: number;
 
+    private scrollZoomEnabled: boolean;
+    private ZOOM_FACTOR: number = 1.2;
+    private canvasSize: Vec2;
+
     constructor(){
         this.view = new AABB(Vec2.ZERO, Vec2.ZERO);
         this.boundary = new AABB(Vec2.ZERO, Vec2.ZERO);
         this.lastPositions = new Queue();
         this.smoothingFactor = 10;
+        this.scrollZoomEnabled = false;
+        this.canvasSize = Vec2.ZERO;
+    }
+
+    enableZoom(): void {
+        this.scrollZoomEnabled = true;
     }
 
     /**
@@ -92,6 +102,23 @@ export default class Viewport {
 		}
     }
 
+    /**
+     * Sets the size of the canvas that the viewport is projecting to.
+     * @param vecOrX 
+     * @param y 
+     */
+    setCanvasSize(vecOrX: Vec2 | number, y: number = null): void {
+		if(vecOrX instanceof Vec2){
+			this.canvasSize = vecOrX.clone();
+		} else {
+			this.canvasSize = new Vec2(vecOrX, y);
+		}
+    }
+
+    getZoomLevel(): number {
+        return this.canvasSize.x/this.view.hw/2
+    }
+
     /**
      * Sets the smoothing factor for the viewport movement.
      * @param smoothingFactor The smoothing factor for the viewport
@@ -141,6 +168,37 @@ export default class Viewport {
     }
 
     update(deltaT: number): void {
+        // If zoom is enabled
+        if(this.scrollZoomEnabled){
+            let input = InputReceiver.getInstance();
+            if(input.didJustScroll()){
+                let currentSize = this.view.getHalfSize().clone();
+                if(input.getScrollDirection() < 0){
+                    // Zoom in
+                    currentSize.scale(1/this.ZOOM_FACTOR);
+                } else {
+                    // Zoom out
+                    currentSize.scale(this.ZOOM_FACTOR);
+                }
+
+                if(currentSize.x > this.boundary.hw){
+                    let factor = this.boundary.hw/currentSize.x;
+                    currentSize.x = this.boundary.hw;
+                    currentSize.y *= factor;
+                }
+
+                if(currentSize.y > this.boundary.hh){
+                    let factor = this.boundary.hh/currentSize.y;
+                    currentSize.y = this.boundary.hh;
+                    currentSize.x *= factor;
+                }
+
+                this.view.setHalfSize(currentSize);
+            }
+        }
+
+        Debug.log("vpzoom", "View size: " + this.view.getHalfSize());
+
         // If viewport is following an object
         if(this.following){
             // Update our list of previous positions
diff --git a/src/_DemoClasses/Boids/Boid.ts b/src/_DemoClasses/Boids/Boid.ts
index 1b7a746..29d462a 100644
--- a/src/_DemoClasses/Boids/Boid.ts
+++ b/src/_DemoClasses/Boids/Boid.ts
@@ -23,6 +23,7 @@ export default class Boid extends Graphic {
 
     render(ctx: CanvasRenderingContext2D): void {
         let origin = this.getViewportOriginWithParallax();
+        let zoom = this.getViewportScale();
 
         let dirVec = this.direction.scaled(this.size.x, this.size.y);
         let finVec1 = this.direction.clone().rotateCCW(Math.PI/2).scale(this.size.x/2, this.size.y/2).sub(this.direction.scaled(this.size.x/1.5, this.size.y/1.5));
@@ -31,11 +32,11 @@ export default class Boid extends Graphic {
         ctx.lineWidth = 1;
         ctx.fillStyle = this.color.toString();
         ctx.beginPath();
-        ctx.moveTo(this.position.x - origin.x + dirVec.x,      this.position.y - origin.y + dirVec.y);
-        ctx.lineTo(this.position.x - origin.x + finVec1.x,     this.position.y - origin.y + finVec1.y);
-        ctx.lineTo(this.position.x - origin.x - dirVec.x/3,    this.position.y - origin.y - dirVec.y/3);
-        ctx.lineTo(this.position.x - origin.x + finVec2.x,     this.position.y - origin.y + finVec2.y);
-        ctx.lineTo(this.position.x - origin.x + dirVec.x,      this.position.y - origin.y + dirVec.y);
+        ctx.moveTo((this.position.x - origin.x + dirVec.x)*zoom,      (this.position.y - origin.y + dirVec.y)*zoom);
+        ctx.lineTo((this.position.x - origin.x + finVec1.x)*zoom,     (this.position.y - origin.y + finVec1.y)*zoom);
+        ctx.lineTo((this.position.x - origin.x - dirVec.x/3)*zoom,    (this.position.y - origin.y - dirVec.y/3)*zoom);
+        ctx.lineTo((this.position.x - origin.x + finVec2.x)*zoom,     (this.position.y - origin.y + finVec2.y)*zoom);
+        ctx.lineTo((this.position.x - origin.x + dirVec.x)*zoom,      (this.position.y - origin.y + dirVec.y)*zoom);
         ctx.fill();
     }
 }
\ No newline at end of file
diff --git a/src/_DemoClasses/Boids/BoidStates/RunAwayFromPlayer.ts b/src/_DemoClasses/Boids/BoidStates/RunAwayFromPlayer.ts
index b166bce..1c01b72 100644
--- a/src/_DemoClasses/Boids/BoidStates/RunAwayFromPlayer.ts
+++ b/src/_DemoClasses/Boids/BoidStates/RunAwayFromPlayer.ts
@@ -23,7 +23,6 @@ export default class RunAwayFromPlayer extends State {
     }
 
     onEnter(): void {
-        console.log("Entered Running away")
         this.runAwayDirection = Vec2.ZERO;
         this.lastPlayerPosition = Vec2.INF;
         this.timeElapsed = 0;
diff --git a/src/main.ts b/src/main.ts
index 8533bd5..8eae268 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -7,10 +7,10 @@ import MarioClone from "./_DemoClasses/MarioClone/MarioClone";
 
 function main(){
     // Create the game object
-    let game = new GameLoop({viewportSize: {x: 800, y: 600}});
+    let game = new GameLoop({canvasSize: {x: 800, y: 600}});
     game.start();
     let sm = game.getSceneManager();
-    sm.addScene(MarioClone);
+    sm.addScene(BoidDemo);
 }
 
 CanvasRenderingContext2D.prototype.roundedRect = function(x: number, y: number, w: number, h: number, r: number): void {