Yes, the Nintendo 3DS (as well as the 3DS XL and 2dS) has its own 3DS games that will not work for the Nintendo DS, Nintendo DS Lite, Nintendo DSi, and Nintendo DSi XL.
Yes, the 3DS can play 3DS games that cannot be played on the DS or DSi
The 3DS has its own library of games, but can also play any games released on the DS or DSi.
Yes, but the 3DS does not
You buy ds or 3ds games and then put them in your 3ds.
DS games can be played on the 3DS but 3DS games can't be played on the DS.
Yes, regular DS games fit into a 3DS.
They sure are! but after they are done making the current 3ds games, there will be done with 3ds games. but not DS games! DS games are staying!
No, the Nintendo DS lite cannot play 3DS games.
Yes. The 3DS can play DS multiplayer games with any DS.
Yes, and vise versa. But 3DS games can only be played on a 3DS.
No, the DSi XL is just a larger DSi. It plays all the usual DS games, just not 3DS.
You can play 3DS, DSi or DS games. (Note: DS and DSi games do not display 3D visuals.
3DS games will, for the most parts, have better graphics than DS games, and will be in 3D.