You will not use the Services in any manner that, in Nexon’s sole discretion, is unlawful or could damage, disable, overburden, or impair the Services or interfere with Nexon’s or any others’ use and enjoyment of the Services. Without limiting the generality of the foregoing, prohibited conduct includes the following, subject to applicable law:</p> <ul> <li>Using any hacks, cracks, bots, or third-party software that may modify, temporarily or permanently, the code or the user experience of the Services, whether locally on your device or on servers, or using any application, software or technology that is not expressly authorized by us that enables cheating, power-leveling, or accomplishing game tasks that cannot be accomplished without the use of such an application, software or technology.</li> <li>Reverse engineering, deriving source code, modifying, decompiling, disassembling the Services or any portion thereof, or otherwise determining or attempting to determine any source code, algorithms, methods or techniques used or embodied in the Services.</li> <li>Impersonating any person or entity or otherwise misrepresenting your affiliation, identity, or the origin of materials you transmit, or misrepresenting that your statements or actions are endorsed by Nexon.</li> <li>Using any robot, spider, site search/retrieval application or other manual or automatic device or process to retrieve, index, data mine, or in any way reproduce or circumvent the navigational structure or presentation of the Services, or any content contained therein.</li> <li>Removing, altering, or concealing any copyright, trademark, patent or other proprietary notices, legends, symbols, or labels (including any watermark or other digital rights management technology or other information) contained on or within the Services.</li> <li>Taking any action that imposes an unreasonable or disproportionately large load on our network or infrastructure.</li> <li>Hosting, providing, or developing matchmaking services for the Services without Nexon’s prior written approval or creating, using, or maintaining any unauthorized connections to the Services.</li> <li>Intercepting, emulating, or redirecting the communication protocols used by Nexon or its designees in any way, including without limitation through protocol emulation, tunneling, packet sniffing, modifying or adding components to software, use of a data mining utility program to intercept, collect, read or mine information generated by the Services, or in any way utilize a technique now known or hereafter developed that would allow for or otherwise make available unauthorized access or use of the Services.</li> <li>Using or attempting to use any viruses, malware, or any other computer code, files, programs, software, routine, or device designed to interrupt, destroy, or limit the functionality or proper working of the Services or Nexon’s systems or networks, including by engaging in, instigating, or facilitating any denial of service attack or similar conduct, or attempt to probe, scan, test the vulnerability of, or breach the security of any system or network.</li> <li>Using macros, auto-looting or robot play, or any other behavior that allows you (or any character you are controlling) to automatically function or effect any action in a game with or without your presence.</li> <li>Creating more than one account within twenty-four hours or more than five accounts within thirty days, or otherwise exceeding your authorized access to any portion of the Services or any database, computer, or device.</li> <li>Distributing unauthorized materials or advertising or promoting goods or services without our permission (including, without limitation, by sending spam, promotional materials, junk mail, chain letters, pyramid schemes or any other form of unauthorized solicitation).</li> <li>Engaging in conduct that is harmful, harassing, defamatory, vulgar, obscene, hateful, threatening, abusive, inflammatory, intimidating, discriminatory, violent or encouraging of violence (including self-harm), stalking, sexually explicit, or otherwise objectionable in Nexon’s sole discretion, including without limitation looting, kill stealing, making sexual comments, or cursing.</li> <li>Selling, advertising, or posting information on hacks, private servers (including sources thereof), or gold farming for the Services.</li> <li>Creating, utilizing, or transacting in any in-game item created or copied by exploiting a design flaw, undocumented problem, or program bug.</li> <li>Publishing, or sharing in any way, the personal information of other users, or any material, non-public information about companies without the authorization to do so.</li> <li>Engaging in any other conduct that, in Nexon’s sole judgment, exposes us, any of our users, or any other third party to any liability, damages, or detriment of any type.