Another issue is a possible infringement of the game creator's copyright. If the complete emulator is a work of its own, copyright violation is not as obvious as EULA violation (see Lotus v. Borland case). However sometimes the original server software leaks out of the company that created the game, for example AEGIS (Ragnarok Online). Use or distribution of leaked code is widely held to be copyright infringement. There are cases where a game creator has effectively shut down private game servers by threatening lawsuits due to intellectual property violations, such as offering a modified client (see information on NEXON v OdinMS) for download or offering downloads of modified files from the original game package.