RotMG Source Code?

Most of the hacking done around here is done through rabcdasm and to a limited extent yogda. Both of these allow you to see the flash bytecode which is somewhat difficult to read. AS3 Sorcerer is a program that lets you view the unobfuscated actionscript code which is easier to read than flash bytecode. The only problem is you can't edit in actionscript directly with this program. The process I used to use and the process that many people here use is to find the code of interest in as3 sorcerer, then go to the rabcdasm output and edit it there.

When you talk about the source code I'm guessing you mean having the all the actionscript code in a project file that you can readily edit/build? I've successfully deobfuscated the client and made a working project file using flash builder. While there exist a few bugs not found in the client (having to do with embeded files) it is step up from the process I outlined at the end of the previous paragraph. It allows you to edit the actionscript code directly, debug the client (set breakpoints/step through code), and build it all from one place. If this is what you are interested in, get 20 posts, wait for build 11.0 to come out and pm me. I'll get you a link.

You are smart

Well it seems Im one of the few who understands bytecode better then actionscript.

Also you could maybe try using swfbinreplace to fix embeded file issues ?

The actual source code can be downloaded at [1]. You have to get it trough the link "Download zipped source files"*

*If it's not shown, reupload it to showmycode.com with the actual client of RotMG and check the checkbox beside the submit button.