Re: Nintendo 2DS.
Nintendo use the same naming scheme (adding one or two letters as a suffix or a prefix) for revisions and successor systems. That's what causes the confusion. I can completely understand why many people thought that the 3DS was just a 3D version of the DS after the DS Lite, DSi, and DSi XL.
The DSi was also
a separate system; there just weren't very many DSi-only games released.
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