I had heard that it was xtrap or maybe that was philipeans.
Anyway you can use signiture scanning like I do in map fun *the source is on the internet*
An injected DLL should work fine just need a good injector you can make one your self easy enough with guides online.

If you cant get past game guard, I would suggest finding the hacks on aeria then making signitures and coding it into a dll it should work on the other version for most things.

hello Mega Byte ^^ Sorry if im disturbing u..my name is Jin and im from Thailand. Ive been follow your work lately and i must say im very impress with your work. Im here to ask about some question on 12sky2 Thailand Server. The Server are protected by gameguard i was wondering if we cant bypass the GG could we hide from it? Ive been trying CE and ive seen many people talking about different version of it. In that case could the Write Memory or c++ works? or anyway it can hide from GG? im not a player of the 12sky2 but ive seen u and your work and it gives me inspiration and would like to give it a try since no one have ever tried the Thailand Server. Thank you for your time and sorry if my english are bad or if i have said somthing wrong.