Ah, 8 years of Combat Arms. Your VIP has finally expired. You can't find hacks anywhere. Well, there's a reason for that.
The VIP hacks are in Combat Arms.
Actually, they always were; lag switch, removing textures, etc. Unfortunately, both of those are patched; you can't remove textures from the game, and disconnecting your Internet is an automatic ban.
However, there is one still in Combat Arms.
Not a "hack" per se, Jetpack is a famous glitch that remains unpatched. Imagine flying through the air wherever you are. How do you do it? I'll show you.
Get into Combat Arms, and join a room. While you move, press the "Print Screen" key. You will notice you are lagging quite hard, this is the key to your jetpack.
What are some practical uses for this VIP glitch? Playing Kill Creek? Try flying from Alpha to Bravo! What about Hell Gate? Nexon doesn't want you to camp on the wall? Try using a ladder, and print screen to an above glass door!
Unfortunately, this glitch only goes so far. The old Under The Tank glitch does not allow you to fall through the earth, but you can crawl right under the tank with this lag key.
Now get somewhere high, and start print screening your way to the top!
COMING SOON: Junk Flea: The Last Crate You'll Ever Wear