Yes it can be played on all of systems
No but there is a game called Kirby DS coming out where you control lots of little Kirby's at a time with the stylus.
yes you can.
no it can be played on dsi or dsi xl
yes yes you can
There is no "DSi lite" console but if you mean the DSi XL, it is fully compatible with DSi games(although you'll have to buy them twice if you want a copy on a DSi and a DSi XL)
The DSi does not have a Gameboy advance slot so you cannot play Gameboy advance Pokemon games. All other Pokemon games that can be played on the regular DS or DS lite can be played on the DSi. There are no Pokemon games that utilize the DSi's camera function as of yet.
yes :)
Yes, you can use ds games on the dsi. My friend's sister got one for her birthday and she said you can use them in the dsi. But the Dsi's do not fit in a Ds case.
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 cannot be played on the Nintendo DS or DSi
yes it can
Yes you can!