The SECRET Minecraft Debug World

Did you know that Minecraft has a secret debug mode? Well neither did a lot of people apparently. Minecraft has a secret debug world that can be reached by holding shift down whilst selecting world type in the world creation page. This world contains one of every block state, and is a great resource for people who are working on testing resource packs, and need every block laid out. You cannot break any blocks or place blocks in this world, and there is a floor made out of barrier blocks.