Dear Reader:
Sonic and the Black Knight's wifi features
Details from a product listing at Rakuten explain the Nintendo Wi-Fi Connection feature will be used for ranking and item trading. Sonic and the Black Knight has 200+ items to collect. If you can’t find all of them you can always trade your way to the Excalibur or whatever legendary sword Sonic uses.
If you were thinking that Sonic and the Black Knight was going to have some sort of extensive online mode, think again. SEGA has included a bit of online interactivity, but it’s nothing to spectacular. The WFC will be used in order to trade items between players. There are over 200 items within the game. You can take the items that you have and trade them online with others.
There’s also an online ranking mode…but the details of ranking haven’t been released yet.