Unused content in Nick Jr. online games

As we all hopefully know, there is unused content in video games. Some being mere rooms, others being awesome but sadly unused music. What you might not realize is that Nick Jr.'s online games also have unused content, with (almost) the same stuff a typical video game may have unused: graphics and even debug!

Notice: Images here of the games and their unused stuff is copyright Viacom. I take no credit for that, and I believe it's safe to show them here. Otherwise, Viacom, contact me (at xanem1[at]gmail[dot]com). I can pull the images.