The games have motion blur, there is no reasoning for this.
They are desaturated, no matter what way you look at it.
Running at original res won't fix motion blur.
Nobody knows if they're emulated or not, but it's pretty damn likely that they are, so the idiot who called me out about illegitimate ways of playing the games can get a headcheck on this.
Enjoy your blurry GBA games, I'll be playing them too, but shit, I won't ever deny that while they are free, they're poory presented, and there's only one legitimate way to get around this, and it's by accecpting that you don't give a shit about the way it looks, which is perfectly fair, but don't be retarded by forcing the "THEY LOOK FINE AND THEY ARE FREE SO SHUT THE FUCK UP" mentality, I'm sorry, I have a shitfilter for graphics.
And to clarify, I love GBA, I love sprites, I hate motion blur, so to the people saying "hurr complaining about GBA graphics", no, I'm not, don't be illiterate.