APO. I fail at search and deduction....

[dnilecosplayer]

I was "studying" how to make a house awesomespec and I came accross a way to make my pets to eat from their bowls by placing them in a tiny room made just for them, apo. So I searched for APO and I came to think its a hack, then I came to think its not...Or it could be some awesome thing I might not be able to do with explaination since Im not that  awesome. Google just gave me pages in maty mentioning it but I still dont understand anything what-so-ever.

So what is APO? How can I use it? What do I need for it? What else can I do with it?

Or to make it more simple, where can I read about it in depth by myself?

[sudaki]

Authorized Personnel Only.  Available with the other hacks.

[jolrei]

Authorized Personnel Only.

[dnilecosplayer]

Thank you. Of course I should have known that it stood for something...Something I already have. -face palm-