Trailer : http://www.youtube.com/watch?v=gmywDbnC5ocSeriously people what makes you really think that someone has already made a Pokemon X and Y Rom for you to use? If some freaking Youtuber really has it then either they're really good at programming and cracking DS roms or just plain bullshitting you. Most youtubers take advantage of the fact that people are often too cheap to buy the game themselves (i.e. children, teens, low-income earners) and provide links to these download sites that give money to the Youtuber everytime someone downloads it. Do they really show you proof of the ROM working in an emulator on their computer? Does the download size seem legit? Should be at least 700mb for a legit file and even if is that big, there's probably some password needed to unlock the file meaning, more money for the troll Youtube links.
Most of the comments that say that the download works and game works and everything are probably lying and may be additional accounts the youtuber has made or used sites that provide incentive to others to leave good comments. Usually you can just look at the number of likes and dislikes and easily determine whether you're being trolled but sometimes they disable ratings so they can seem more authentic.
Your best bet of actually finding a Pokemon X and Y ROM download will come from sites such as www.ndsr.net/3ds-roms, www.dgemu.com/3ds.html , roms43.com
or some forum site that manages releases of new roms. DO NOT BE MISLEAD BY YOUTUBE ASSHOLES TRYING TO MAKE MONEY AND GAIN VIEWERS. EVEN IF THEY HAVE AN ACTUAL COPY YOU'RE BETTER OFF SEARCHING ON ONE OF THE ABOVE SITES OR LOOKING FOR TORRENTS. TORRENTS ARE MORE LEGIT THAN THESE FAGGOTS.
100% no survey link? BITCH PLEASE! You probably provide a link to download a so-called 'password' for your fuukn file. Also beware there are no legit 3DS emulators out yet. dont be silly