oh man, this is exactly what i needed, being a passionate gamer, who buys an games on all platforms, so far since launch my wii u has been gathering dust, an i have hated doing that, but in all honesty so far no wii u game has peaked my interest, not even pikmin 3, which even though i enjoyed the last 2 pikmin games, it is by no way a system seller, nintendo should have made sure to launch with a 3d mario galaxies, or mario U-niverse, LOL, to show what the system could do, an also that nintendo could create great hd games, done get me wrong, new super mario brothers u is a great game, but FOR ME, it is no way worth £50, when you compare other games on wii u or other platforms, which i could buy for that money, an to hear a playable version of a 3d mario will be at e.3, has made my year, an even better if its launched before Christmas that would be EPIC! an since they have not announced what retro is working on, i sure hope it will be a metroid prime 4 on wii u. i can think of no better game or developer to show everybody how to implement the game pad, touch screen an to create some of the most immersion using hd visuals in first person ever, just like they did with metorid prime 1an 2, an 3 to a lesser extent, but it was still sexy! what they achieved on wii, in the metroid prime trilogy, when played at 480p at 60fps, with the motion controls, i swear its like a religious experience!! an that still with limited power, i can think of no better developer to let the true power of the wii u be unleashed, through hd sexy art design, an great gameplay! roll on e.3! damn where's the tardis when you need it, i wish i could go forward in time, an play an see all those games!