No, they cannot be played because of the motion censors they have for the portable platform, however you can look forward to the Metal Gear Solid series for the 3DS ^_^
No, dsi games work in a 3ds, wont appear 3d though, but the dsi does not have the ability to play 3ds games.
No, 3DS games can only be played on the 3DS.
3DS games can only be played on the Nintendo 3DS(XL) and 2DS. Therefore, Nintendo DS and DSi cannot play 3DS games
yes :)
DS games can be played on the 3DS but 3DS games can't be played on the DS.
No, 3DS games cannot be played on the Nintendo DS or DSi
The Nintendo 3DS can connect to the DS from previous platforms but only for games that can be played on the DS or DSi.
If they were specially designed for the 3DS, no. There is a small tab jutting out of the side of 3DS games making them unplayable on a DSi. Even if you could fit the cards into a DSi, they would not work because they use 3D technology the DSi cannot utilize. DSi games will be playable on the 3DS though.
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 Nintendo 3DS has its own selection of 3DS games that cannot be played on the DS or DSi
No. 3DS games are not compatible with the DSi XL.
The 3DS transfer tool allows you to transfer DSI games from a DSi to a 3DS.