Dark Souls debugger has leaked online, and fans are finding a lot of fun things to do with it.
Among the many tricks you can pull off, you can play as Astorias, giving you easy access to all the game’s models, or you can mod up some crazy characters of your own.
Of course, this leak is not something From Software or Bandai Namco approved, so the same fans playing around with it are asking the community not to spread it around too much, since people who don’t own it yet will probably use it for piracy.
It should also be noted that if you seek this out yourself, the executable will still run on the client side, connecting to the Steam beta version of the game, and playing with it actually makes it possible for you to lose all your saves.
You can find out more about the debugger here.