The Nintendo 3DS will be able to play Nintendo DS and DSi games but games published for the Nintendo 3DS will not be compatible with those systems.
No, because Nintendo put a little stub on the 3DS cartridges, so when you put in the DS slot it doesn't fit. Also, if the stub wasn't there, the DS wouldn't be able to handle the 3DS' graphics and wont load the 3D effect of 3DS games on a standard DS or even DSi.
No, there is no way to do so. The 3DS will support Miis, though.
You don't. The DS Lite doesn't have an SD slot; only the DSi does (including DSi XL.)
yes you can download ar and put it on a ds or 3ds any one works I tryied to too
That is not possible. You can transfer DSiWare games from DSi to 3DS, but not the other way around.
Only in the original Nintendo DS and the Nintendo DS Lite. DSi, DSi XL and 3DS do not have a slot to put GBA games into.
No, you can't.
The Nintendo 3DS will be able to play Nintendo DS and DSi games but games published for the Nintendo 3DS will not be compatible with those systems.
No, you can't.
Gameboy color/colour games do not work on the following systems (this is because there is no slot to put it in, however on the Nintendo 3DS you can download some GBA/GBC/GB games):Nintendo DSNintendo DSiNintendo DSi/XLNintendo 3DS
No, because Nintendo put a little stub on the 3DS cartridges, so when you put in the DS slot it doesn't fit. Also, if the stub wasn't there, the DS wouldn't be able to handle the 3DS' graphics and wont load the 3D effect of 3DS games on a standard DS or even DSi.
All the Nintendo DS games are playable on DSi. The GBA games aren't because the DSi doesn't have a GBA slot to put them in.
No. The Nintendo DSi cannot play GameBoy Advanced SP games since there is no slot 2 for the DSi
No because the 3ds game is to big to put in a dsi
Nothing, as a 3DS game will not fit into a Ds slot. FOr downloaded games you will not see it
the action replay dsi has a micro SD card slot so you can put homebrew games/apps on it.