diff --git a/examples/attractors.js b/examples/attractors.js
index ca6b04f..d5c019b 100644
--- a/examples/attractors.js
+++ b/examples/attractors.js
@@ -53,11 +53,13 @@ Example.attractors = function() {
             radius,
             {
                 mass: Common.random(10, 15),
-                gravity: G,
                 frictionAir: 0,
-                wrap: {
-                    min: { x: 0, y: 0 },
-                    max: { x: render.options.width, y: render.options.height }
+                plugin: {
+                    gravity: G,
+                    wrap: {
+                        min: { x: 0, y: 0 },
+                        max: { x: render.options.width, y: render.options.height }
+                    }
                 }
             }
         );
diff --git a/examples/attractorsPlugin.js b/examples/attractorsPlugin.js
index 7ee2497..aabe558 100644
--- a/examples/attractorsPlugin.js
+++ b/examples/attractorsPlugin.js
@@ -1,3 +1,5 @@
+// NOTE: this plugin will be moved to its own repo
+
 (function() {
 
     var MatterAttractors = {
diff --git a/examples/avalanche.js b/examples/avalanche.js
index f54f1a8..174748c 100644
--- a/examples/avalanche.js
+++ b/examples/avalanche.js
@@ -72,7 +72,7 @@ Example.avalanche = function() {
 
     // wrapping using matter-wrap plugin
     for (var i = 0; i < stack.bodies.length; i += 1) {
-        stack.bodies[i].wrap = {
+        stack.bodies[i].plugin.wrap = {
             min: { x: render.bounds.min.x, y: render.bounds.min.y },
             max: { x: render.bounds.max.x, y: render.bounds.max.y }
         };
diff --git a/examples/ballPool.js b/examples/ballPool.js
index c74468c..7d60b55 100644
--- a/examples/ballPool.js
+++ b/examples/ballPool.js
@@ -80,7 +80,7 @@ Example.ballPool = function() {
     var allBodies = Composite.allBodies(world);
 
     for (var i = 0; i < allBodies.length; i += 1) {
-        allBodies[i].wrap = {
+        allBodies[i].plugin.wrap = {
             min: { x: render.bounds.min.x - 100, y: render.bounds.min.y },
             max: { x: render.bounds.max.x + 100, y: render.bounds.max.y }
         };
diff --git a/examples/gravityPlugin.js b/examples/gravityPlugin.js
index 971ede8..1076c52 100644
--- a/examples/gravityPlugin.js
+++ b/examples/gravityPlugin.js
@@ -1,3 +1,5 @@
+// NOTE: this plugin will be moved to its own repo
+
 (function() {
 
     var MatterGravity = {
@@ -19,7 +21,7 @@
 
         Body: {
             init: function(body) {
-                if (body.gravity) {
+                if (body.plugin.gravity) {
                     body.attractors.push(MatterGravity.Body.applyGravity);
                 }
             },
@@ -28,7 +30,7 @@
                 var bToA = Matter.Vector.sub(bodyB.position, bodyA.position),
                     distanceSq = Matter.Vector.magnitudeSquared(bToA) || 0.0001,
                     normal = Matter.Vector.normalise(bToA),
-                    magnitude = -bodyA.gravity * (bodyA.mass * bodyB.mass / distanceSq),
+                    magnitude = -bodyA.plugin.gravity * (bodyA.mass * bodyB.mass / distanceSq),
                     force = Matter.Vector.mult(normal, magnitude);
 
                 Matter.Body.applyForce(bodyA, bodyA.position, Matter.Vector.neg(force));
diff --git a/examples/wrapPlugin.js b/examples/wrapPlugin.js
index 2749a99..220c70d 100644
--- a/examples/wrapPlugin.js
+++ b/examples/wrapPlugin.js
@@ -1,3 +1,5 @@
+// NOTE: this plugin will be moved to its own repo
+
 (function() {
 
     var MatterWrap = {
@@ -21,8 +23,8 @@
                 for (var i = 0; i < bodies.length; i += 1) {
                     var body = bodies[i];
 
-                    if (body.wrap) {
-                        MatterWrap.Body.wrap(body, body.wrap);
+                    if (body.plugin.wrap) {
+                        MatterWrap.Body.wrap(body, body.plugin.wrap);
                     }
                 }
             }