http://uk.ign.com/articles/2013/09/03/rayman-legends-on-vita-is-missing-28-levels

Looks like early adopters of the PSV version have noticed an unwelcome omission, the loss of the "Invasion" levels and 85 Teensies from the game. These levels were levels which feature sections from other levels to create hardcore challenges for players.

A shame, and it would seem like Ubisoft lied when it said "The Vita version will have all Rayman Legends levels", then. Because this is really going to help the sales of the game on the system.

Ubisoft really fucked up their game, it should have stayed wii u exclusive it would have sold more if it did then it is going to now on all platforms.

Ubisoft still believes in a promising future for the Vita, no doubt!

Hey, they said so themselves, remember?

Which is proved by the coming lineupfromthem obviously.

[_]What's the big deal? It's not like it's 30 levels or something. 

OR

[_]I knew I was wise to go with the 3DS version!

Check one!

WiiU defintive version confirmed

That's exactly what I was hinting at and wanted to say. Just in a funnier manner

Ofcourse, my apologies. 

Another non news story designed to downplay the Vita it would seem. My apologies!

That"s the reason why the vita version was delayed?
Seems it took them longer to port less levels withower res
And ubi isn't wasting a chance to make friends with rayman.

Tbh-I think this was done because of the cartridge? size.A 4 gb cart instead of a 2gb card can ruin the profit.
Maybe the 3ds will get all levels as res is lower.

Would i miss this levels?
as I know that games usually are cheaper and have less content on 3ds/vita this is nothing of a surprise.I will compare this game to the previous rayman and as i've heard it still will have more content that the other rayman.
therefore i won't complain .And I won't miss the super-hard levels as getting Rayman Origins platinum was too much for me.Won't miss harder levels.

PS Vita has no gaemz levelz.