diff --git a/index.js b/index.js
index 82cd0c6..4e4a34f 100644
--- a/index.js
+++ b/index.js
@@ -30,7 +30,7 @@ function clearTheWorld() {
 }
 
 function kaboom() {
-  let manyShapes = new Array(300)
+  let manyShapes = new Array(50)
     .fill()
     .map(() =>
       Bodies.polygon(