Nintendo 3DS games are only playable on Nintendo 3DS systems, and in order to play Nintendo 3DS games multiplayer, you require multiple Nintendo 3DS systems. However, Nintendo DS and DSiWare games that support multiplayer can be played using the Nintendo 3DS system.
3DS games do not have friend codes, it is the friend code of the 3DS itself that you use, to be able to play multiplayer on a 3DS game.
No, you can play regular DS games on a 3DS too.
You can play Nintendo DS and DSi games on the 3ds, but the 3ds doesn't have a slot on the bottom for Gameboy games.
Yes, you can. However, since the Nintendo 3DS are region locked, the European 3DS will not be able to play North American 3DS games.
There could be a few factors that causes this to happen: - The 3DS needs to have the wireless slider turned on - The NDS cannot play 3DS games so it will not connect if the 3DS is playing 3D games - Some games require both consoles to have the gamecard in order to link. (cannot use DS Download Play)
Yes, you can play a Nintendo DS game on the 3DS. You can't use the 3D function with DS games, though.
You can purchase a prepaid game card and play these multiplayer games. Just like a credit card, this will give you immediate access to popular games.
You'd have to use system transfer to migrate your ID from the 3DS to the 3DS XL before you can access your downloaded games on it.
No, simply because the action replay was built for DS games. You can't play 3DS games on a DSi anyways because the software that the DSi runs won't read the newer chips. Also, the 3DS chips won't fit into a DSi because of the way that the 3DS chip was designed. However, the DS games can be played on a 3DS because the newer systems can recognize the older games, you just can't use the 3D feature.
All 3DS games are designed to make use of the system's 3D capabilities.
You can import most DSiStore games onto a 3DS from the 3DS' memory management menu. You can also play Monster Finder, which is the only true 'DSi game'.
Nintendo WFC was taken down in 2014. This is what regular DS games connected to when they went online. Now it is gone, you can no longer play regular DS games online, and that is true even if they are played in a 3DS (3DS games themselves use a different service).