the game sdon't have to sell better than the other console's versions in order to profit. what's important is for third parties to release their games on wii u and build their base. this way the potential buyers raise not only as the installed base gets higher, but with each release they make. it's also important that the game isn't late or striped of content.
we can look at batman, Assassin's creed and call of retrocess (it's how i call the series. i refuse to say "duty" to refer to something as disgusting as war), wich all had versions released at wii u's launch. they just got sequels on wii u, wich have the prospects to outsell their previous versions in much less time (while selling enough to grab some profit). any company in their right mind should see that and keep support, making sequels for those games sell better with each release over the years.










