## What is it?

Debug mode is a world type which generates a world containing all block data types in all states. It is very useful for developers and resource pack creators.

It contains a total of 5274 unique block types and states. The gamemode is set to spectator by deafult. Breaking or placing blocks is impossible.

## How can I enter or create this world?

On the 'create world' screen, hold <kbd>↑ Shift</kbd> and left click until 'Debug mode' appears. It should be after the customised world type.

Note that debug mode is only available in 1.8 and above. 

[![clicking the world type button][1]][1]

[Source][2]


  [1]: https://i.sstatic.net/jvfC3.gif
  [2]: http://minecraft.gamepedia.com/Debug_mode