"Retro Atari Classics is the sort of game that's unpleasing to every possible audience. The hardcore retro fan base will scoff at the way these games have been shoddily reprogrammed. Fans of the graffiti artists will wonder why all the artwork is so poorly used. And anyone looking for a fun DS game will wonder how they got suckered into picking this one up. Do yourself a favor and don't be the sucker."
They managed to make all the games completely unplayable... AND multiplayer requires multiple carts! If you could get multiplayer off a single cart, this might be worth it as a novelty... but, well, the game has no redeeming features.
I had this in my cart at Eb.com, then in my hand at Toys R Us(after checking B&M price at EB, still $20) where it's currently $10 and I passed both times.
I have enough portable games to play, I'm putting the money towards a Micro or SP+