How do I hack OLD flash games when normal methods dont work
So I came across some very old flash games I was trying to hack and it seemed that no matter what I tried, the normal methods of CE did not work. By normal I mean 4b*1, 4b*8, 4b*8+6, double*1. I'm sure these games are all way before AS3 and I am not sure what to try next.

I was able to AoB hack some of them but others had the good parts obfuscated.

Unfortunately I cannot give links to the games because they are just in a private arcade section of a guild website for an mmo I play. I'm really just looking for advice on what to try searching for next.
So I'm guessing they're AS2. If I'm correct, you can try looking for root variables