Metaforic's Andrew Mclennan, a former game developer frustrated by piracy, spoke to Gamasutra about a new technology his company has created to reduce copying of DS games. Nintendo's tactic so far has been to try to stop the sale of the R4 flashcart in Japan and other countries, but the company is now working with Metaforic to attack the problem from a different angle.
Metaforic's MetaFortress technology, to be used in games by Nintendo and six other publishers starting this year, uses code stored in the actual game that detects the patching used by flashcarts, and then disables the ROM. "We take any DS game and inject a security scheme into the game itself," Mclennan told Gamasutra. "It turns each game into its own security system. Every time we apply it to a different game, it's a different security system."
Though he admits that the software could be hackable eventually, it would require a separate effort for each individual game ROM. "We add so much security to it that it will take a very long time to hack." Mclennan claims that even flashcart firmware patches will be unable to neutralize MetaFortress, though he didn't specify why.
Though Mclennan thinks flashcarts should be illegal, he "sympathizes" with the homebrew community. It wasn't his goal, but disabling flashcart-based piracy at the software level obviates the need for anti-flashcart legislation, which could be good news for homebrew fans.
Piracy pisses me off quite frankly. Personally, i dislike the R4 and general flashcarts. They're a good tool admittedly, when used properly, and can be very handy, i'd like to pick up one at some point myself. Unfortunately, everybody just pirates DS games with no intention to buy them at any point. I have nothing against people who wish to try out new games if to see if they're worth buying or are going to buy them eventually, but i hate when people just purchase an R4 and thats that.
Everyone i know who has a DS (yes, everyone) has an R4 or some flashcart like the M3 or Acekard, and a few of them are so spoilt for choice, that they dont complete their games in the end, and eventually just deletes it for a newer release. If they weren't so spoilt for choice and played with the cartridge, they'd feel more compelled to complete it. I can look at my rack of DS titles with the knowledge of knowing that i bought them, and intend to play them through and complete them all 100%.
Regarding this "solution". I know it'll only be a temporary thing, but i hope it pisses you R4 owners off enough for you to wake up. If you dont intend to buy these games ever because you're a twat, fine. But at least have the dignity and self respect to complete those games and not delete them for newer titles.
EDIT: Forgot to add the link to the article. Sorry.
http://www.joystiq.com/2009/05/13/metaforic-unveils-new-anti-copying-measures-for-ds-games/
How technical is your game?