It should work in any but i would suggest you update flash player as well as .NET framework and c++ redistributables, i don't think cheat engine works without them. 

Oh, apologies. Didn't know posting in bold would put me in such situation. Thanks for the warning though i will be careful from now.

hi . anyone know how to hack energy by using charles / fiddler?

Not true. just because the value is server based doesnt mean its impossible to mess with. I guarantee there is a way to do it. the problem is just finding out how. you just have to find a really roundabout way of getting your wanted end result.
an example, gold is server sided on pretty much every mmo ever. but lets say a quest reward is handled by the swf. change the reward in the swf's code and bingo you have all the gold you want.

if i was kadat i would call it something stupid like "fuzzing"

http://www.youtube.com/watch?v=6M7Q3qhL7cs

Hi, this film show how increase attack of our hero. If dont work use forcedinjection.rar for CE http://www.cheatengine.org/ Good luck.

The owner of that yt channel has diffrent  cheats, dicover his yt channel :)

you can disable https :)

Well there's a possibility then i'm sure someone from this community will be able to find it out . But what i know of a server sided game is if the security is awful, it is possible to hack it, but you need to hack their servers holding infos like accouts, payments etc right? But security like zyngas and even marvel avengers, i doubt there is any possibility and if there is such, i think it is too dangerous to do since their security team is pretty much active and tight and if caught , the one that did might end up in jail . Do correct me if i'm wrong. 

@sahani  you can disable secure browsing by going to security settings on facebook, click on security tab, and uncheck Browse Facebook on a secure connection (https) when possible under secure browsing menu.