1. Do not steal another hacker's map. They were there first so it's their right to keep that map.
2. Do not report another hacker. This is completely unethical considering you are a hacker yourself. Besides, this does the GMs a favour, which is even worse...
3. Do not ask another hacker for hacks. This is very annoying and most likely you'll find what you're looking for by searching
4. If another hacker is bugging the crap out of you, be the better person and CC, there's no need to start a fight over nothing..
5. Do not constantly whisper another hacker asking them a question, this is very annoying and after I while, they'll just block you...
6. Do not loot another hacker's items. They killed the monsters, so it's their reward.
7. Never hack in crowded areas!
It is unbelievable the amount of people that hack in HHG1 or Ant Tunnel I, if you are going to hack, make it in less crowded areas where not many people go. Going to crowded areas is the reason why GMs have been increasing the number of bannings latley!
8. Never brag about your hacks!
You're just bringing unwanted attention onto the fact that you're a hacker. Also they could mass report you/ take a screenie of you and send it to Nexon. Then lets see who's bragging
9. Do not sell hacks for mesos!
Chances are that the person will scam you anyways. Also like before, they could just report you or take a screenie of you.
10. Do not have to many people in your buddy list that you don't know/ don't hack.
Many people will see your rapid levelling and become suspicious. Also they might want to spend time training/ visiting you, and if they don't know that you hack, take a guess at whats going to happen
11.Guilds
It is advised that you are not in a guild as members can easliy track you and see your level through the guild menu. Taking part in a hacking guild is okay. BUT it is also unsafe because if the GMs are aware that your guild is a hacking guild, they will have a list of who to ban right infront of them