I have searched everywhere but haven't found a screenshot homebrew plugin for the DS like the one for PSP. (I have a M3DS Real). Is there a homebrew that makes it possible to make screenshots while playing DS games? Is it even possible to make such a homebrew? Thanks in advance.
None exist and I do not believe the DS is able to use a screenshot plugin. You're best shot is to use the DS emulators on your PC.
The only flashcard I think that would powerful enough to do something like that, would have to be the Supercard Two, but even then I don't think it will happen. I do know you can add your own screen shots in the the RTS menu though.
Although technically is should be possible to recreate a game screen from a RAM dump, such as those used by carts offering RTS and emulators of course, I don't think anyone has the time or will to create such a thing.
