diff --git a/examples/prettyDebug.js b/examples/prettyDebug.js
index 27b2b333..ae2a3288 100644
--- a/examples/prettyDebug.js
+++ b/examples/prettyDebug.js
@@ -6,6 +6,7 @@ const pretty = {
     even: {
         nested: "objects",
     },
+    arrays: ["show", "like", "you", "would", "write", "them"],
     "own toString is used": vec2(10, 10)
 }
 
diff --git a/src/gfx/draw/drawDebug.ts b/src/gfx/draw/drawDebug.ts
index bf5bb258..3c509ea9 100644
--- a/src/gfx/draw/drawDebug.ts
+++ b/src/gfx/draw/drawDebug.ts
@@ -220,12 +220,20 @@ export function drawDebug() {
 }
 
 function prettyDebug(object: any | undefined, inside: boolean = false): string {
+    var outStr = "", tmp;
     if (inside && typeof object === "string") {
         object = JSON.stringify(object);
     }
+    if (Array.isArray(object)) {
+        outStr = [
+            "[",
+            object.map(e => prettyDebug(e, true)).join(", "),
+            "]"
+        ].join("");
+        object = outStr;
+    }
     if (typeof object === "object"
         && object.toString === Object.prototype.toString) {
-            var outStr = "", tmp;
             if (object.constructor !== Object) outStr += object.constructor.name + " ";
             outStr += [
                 "{",