diff --git a/src/Level.js b/src/Level.js
index 35b35af..cebb19d 100644
--- a/src/Level.js
+++ b/src/Level.js
@@ -92,14 +92,18 @@ export class Level {
   createSaws(levelData) {
     levelData.s.forEach((saw) => {
       // TODO (johnedvard) Add actual saw behaviour
-      this.saws.push(new Saw(saw.x, saw.y, { level: this }));
+      this.saws.push(
+        new Saw(saw.x, saw.y, { level: this, behavior: saw.b, distance: saw.d })
+      );
     });
   }
+
   createHearts(levelData) {
     levelData.h.forEach((heart) => {
       this.hearts.push(new Heart(heart.x, heart.y, { level: this }));
     });
   }
+
   createBricks(levelData) {
     levelData.b.forEach((brick) => {
       this.bricks.push(new Brick(brick.x, brick.y, { level: this }));
diff --git a/src/Saw.js b/src/Saw.js
index 6d24b6d..a817278 100644
--- a/src/Saw.js
+++ b/src/Saw.js
@@ -14,13 +14,14 @@ export class Saw {
   scale = 4;
   rotSpeed = 0.2;
   level;
+  direction = 'e'; // n,s,e,w
 
   constructor(x, y, { behavior, distance, level }) {
     this.x = x;
     this.y = y;
     this.orgX = x;
     this.orgY = y;
-    this.distance = distance;
+    this.distance = 200;
     this.behavior = behavior;
     this.level = level;
     this.createSprite();
@@ -28,10 +29,10 @@ export class Saw {
 
   update() {
     this.moveDistance(this.behavior, this.distance);
-    this.sprite.rotation += this.rotSpeed;
   }
   moveDistance(behavior, distance) {
     let axis = '';
+    let multiplier = 1;
     switch (behavior) {
       case UP_DOWN:
         axis = 'y';
@@ -42,9 +43,30 @@ export class Saw {
       default:
     }
 
-    this[axis] += this.speed;
+    switch (this.direction) {
+      case 'n':
+        multiplier = -1;
+        break;
+      case 's':
+        multiplier = 1;
+        break;
+      case 'e':
+        multiplier = 1;
+        if (this.orgX + distance < this.x) {
+          this.direction = 'w';
+        }
+        break;
+      case 'w':
+        multiplier = -1;
+        if (this.orgX - distance > this.x) {
+          this.direction = 'e';
+        }
+        break;
+    }
+    this[axis] += this.speed * multiplier;
     this.sprite.x = this.x;
     this.sprite.y = this.y;
+    this.sprite.rotation += this.rotSpeed * multiplier;
   }
   render(_ctx) {
     this.sprite.render();
diff --git a/src/level/level3.json b/src/level/level3.json
new file mode 100644
index 0000000..e7201c0
--- /dev/null
+++ b/src/level/level3.json
@@ -0,0 +1,11 @@
+{
+  "p": { "x": 272, "y": 255 },
+  "r": 30,
+  "s": [{ "x": 464, "y": 350, "b": "ew", "d": 100 }],
+  "b": [{ "x": 260, "y": 220 }],
+  "g": [
+    { "x": 368, "y": 700 },
+    { "x": 600, "y": 700 }
+  ],
+  "h": [{ "x": 550, "y": 400 }]
+}
diff --git a/src/sawBehavior.js b/src/sawBehavior.js
index b7a983a..dd41ffd 100644
--- a/src/sawBehavior.js
+++ b/src/sawBehavior.js
@@ -1,2 +1,2 @@
-export const BACK_FORTH = 0;
-export const UP_DOWN = 1;
+export const BACK_FORTH = 'ew';
+export const UP_DOWN = 'ns';