Prototypes by system/PlayStation Vita

Adventure Time: The Secret of the Nameless Kingdom (Oct 28, 2014 prototype)

Assassin's Creed III: Liberation (Sep 9, 2012 Prototype)

Assets/Danganronpa: Trigger Happy Havoc/School Mode Design Document

Assets/Minecraft: Legacy Console Edition/Dec 17, 2014 source code

Back To Bed (July 20, 2015 Prototype)

Batman: Arkham Origins Blackgate (May 30, 2013 Prototype)

Blast 'Em Bunnies (Dec 15, 2015 prototype)

Bombing Busters (Oct 16, 2015 prototype)

Call of Duty: Black Ops Declassified (Oct 2, 2012 prototype)

Darius Burst: Chronicle Saviours (Nov 9, 2015 prototype)

Disney Infinity: Marvel Super Heroes (Mar 23, 2015 prototype)

Disney Infinity: Marvel Super Heroes (Mar 7, 2015 prototype)

Dynasty Warriors 8: Empires (Oct 8, 2015 prototype)

Guacamelee! (Mar 6, 2013 prototype)

Killzone Mercenary (Aug 16, 2013 Multiplayer prototype)

Killzone Mercenary (Aug 20, 2013 Multiplayer prototype)

LittleBigPlanet PS Vita (Jul 31, 2012 prototype)

LittleBigPlanet PS Vita (May 16, 2012 EU prototype)

LittleBigPlanet PS Vita (May 16, 2012 US prototype)

Open Me! (Sep 10, 2012 prototype)

Persona 4: Dancing All Night (Jun 9, 2015 prototype)

Pixel Hunter (Feb 22, 2016 prototype)

PlayStation All-Stars Battle Royale (Oct 12, 2012 Multiplayer prototype)

PlayStation All-Stars Battle Royale (Oct 16, 2012 Multiplayer prototype)

PlayStation All-Stars Battle Royale (Sep 17, 2012 Multiplayer Cross Play prototype)

PlayStation All-Stars Battle Royale (Sep 18, 2012 Multiplayer Cross Play prototype)

Puyo Puyo Tetris (JP PS Vita demo)

Ragnarok Odyssey (Sep 13, 2012 prototype)

Resident Evil: Revelations 2 (Jul 4, 2015 prototype)

Ridge Racer 2011 (E3 EU demo prototype)

Ridge Racer 2011 (E3 JP demo prototype)

Ridge Racer 2011 (E3 USA demo prototype)

Rp test app for 0990 (Jun 6, 2013 prototype)

Rp test app for 1000 (Jul 5, 2013 prototype)

SDK180 type3 (May 17, 2012 prototype)

Sengoku Otome: Legend Battle (Mar 24, 2016 prototype)

Senran Kagura: Estival Versus (Dec 25, 2015 prototype)

Shadow Lab (Dec 19, 2013 prototype)

Shovel Knight (Apr 8, 2015 prototype)

Siralim (Oct 29, 2015 prototype)

Starlight Inception (USA prototype)

Super Blackout (Jul 26, 2015 prototype)

Super Meat Boy (Sep 18, 2015 prototype)

Super Star Wars (Oct 5, 2015 prototype)

The Legend of Heroes Trails in the Sky FC Evolution (Jul 23, 2015 Debug prototype)

The Legend of Heroes Trails in the Sky FC Evolution (Jul 23, 2015 prototype)

The Legend of Heroes Trails in the Sky FC Evolution (May 8, 2015 prototype)

The Quiet Collection (Jul 8, 2015 prototype)

The Unfinished Swan (May 29, 2014 prototype)

Titan Souls (Apr 1, 2015 prototype A)

Titan Souls (Apr 1, 2015 prototype B)

Tokyo Xanadu (Oct 22, 2015 prototype)

Trillion: God of Destruction (Feb 15, 2016 prototype)

TuneIn (Oct 15, 2013 prototype)

UnEpic (Feb 16, 2016 prototype)

UnEpic (Mar 1, 2016 prototype)

Uncharted: Fight for Fortune (Nov 1, 2012 prototype)

Valhalla Knights 3 (May 30, 2013 prototype)

Volume (Dec 9, 2015 prototype)