I'm pretty sure the Vita had a bigger launch lineup and I remember people at the time saying it needed more games.
Escape Plan (PSN Only)
Hot Shots Golf: World Invitational
Hustle Kings (PSN Only)
Little Deviants
ModNation Racers: Road Trip
Super Stardust Delta (PSN only)
Uncharted: Golden Abyss
WipEout 2048
Army Corps of Hell
Asphalt Injection
Ben 10: Galactic Racing
BlazBlue: Continuum Shift II Extend
Dungeon Hunter Alliance
Dynasty Warriors Next
F1 2011
FIFA Soccer
Lumines Electronic Symphony
Michael Jackson: The Experience
Plants vs. Zombies (PSN Only)
Rayman Origins
Shinobido 2: Revenge of Zen
Tales from Space: Mutant Blobs Attack (PSN Only)
Touch My Katamari
Ultimate Marvel Vs. Capcom 3
Virtua Tennis 4: World Tour Edition
Gravity Rush
MLB 12 The Show
Reality Fighters
Unit 13
LEGO Harry Potter: Years 5-7
Disgaea 3: Absence of Detention
Ninja Gaiden Sigma Plus
Ridge Racer
Silent Hill Book of Memories
Supremacy MMA: Unrestricted
But Zelda though! Even though you can play it with better FPS on their previous console (albeit at a slightly lower res)