I've taken good measures to make sure this site is legal and complies with fair use laws. The games are streamed only and the temporary copies deleted after use. I personally own the physical cartridge of every single game hosted on zelex.net. As far as I know, there has not been an identical production re-release of the games in question. The games have been out of the retail market for more than 10 years. The video games in question are vastly technologicall inferior to modern video games. The video games in question do not result in a commercial advantage and also result in no monetary damages. If the games would be re-released in the market, I would remove the game from the site in compliance the previous policies. If a rights holder was to provide proof of identification, copyright and status of product, these games would be handled by the same standard policy of library usage as commercially released games of known sources. If any part of this site if found to be illegal, I will take immediate action to correct the issue. Contact me at jon.olick [at] gmail.com