Decrypting breaks the game. Options?

[Xnite]

I was trying to hack Zombieman the other night and found that decrypting broke the game. The game still loads but when you get into the actual game play the man isn't there?

Has anyone encountered this kind of thing and was there a work around? Do we have any alternative options here at all?

Here's the swf I'm talking about if anyone is interested, but I am talking about this as a general problem rather then one specific to his swf.

[Proditor]

Yes,it has happend to me,try decrypting Eternal Battle.