Hell yes Pokemon... It is seriously the most addictive game ever in the history of the universe... many a wasted day i have spent just trying to get my pokemon to a certain level... 
It'd be better if they got rid of Beat. He's just soooooooooooooo fucking annoying.Leaf Runner said:Mine is definatley The World Ends With You. The gameplay is fun, addicting, and the game just beats every other game in EVERY POSSIBLE WAY. The story is really touching, and it changes your perspective greatly.
If you like mysteries, give the Jake Hunter games a try. Good, solid mystery solving in those.justnotcricket said:Wow - snap! I'll have to add Hotel Dusk and the Phoenix Wright games to that list though - I love mysteries! =)Susan Arendt said:Oh, wow, great question! I take my DS with me whenever I travel -- I can't get on a plane without it. Definitely love Yoshi's Island, Harvest Moon, Animal Crossing, Professor Layton...
This. Red was the shit!Anachronism said:I think I have to say Pokemon Red. I spent far too much time playing that game. No other portable game I'd played beforehand had managed to draw me in quite as much. Ok, the story wasn't great, but it was so damn addictive!