yes it can
Yes, DS games do work in a DSi XL. The DSi XL is part of the DS line, so DS games are meant to work with it.
Any ds games, including Health coach, can be played on a ds, dsi , or dsi XL and vise versa!I know because i had a ds, but I sold it to get the dsi XL. All the games work.
All of the games that work for any DS will work for DSI XL.
It is compatible with all DS games apart from any that require Slot 2, which the DSi and the XL do not have. (There is no such thing as a DSi XL specific game.)
DS games are not model specific (but see below). There is no such thing as a 'DS lite' game, or a 'DSi XL game' as such, only DS games, which work on every DS console. There are plans for games which play as normal on the DS and the lite, but have 'enhanced' features when played on a DSi or XL. Then there is at least one game which can only be played on DSi and XL because it uses the cameras. Games like this will be clearly marked on the box though. However at the moment, the DSi and XL can play any DS game, no problem.
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.
What are you talking about? Pokemon games are played in Nintendo DS' or Nintendo DSi and Nintendo DSi XL. The games avalible are Pokemon Heartgold, Pokemon Soulsilver, Pokemon Pearl, and Pokemon Dimond, these games are played on the Nintendo DSi, DS, and Nintendo DSi XL. You can also play games online, Play on the official site, Pokemon.com.
no, you can't download game to a Nintendo DS lite, it only works with a Nintendo DSi or a DSi XL
Yes, The dsi is fully backwords compatible with ds games but not ones that use the gba slot.
No
no it can be played on dsi or dsi xl
You can. The only difference between the DSi XL and the DS lite are that the DSi XL has the camera and it has a larger screen.