Thanks to MorfiTM, deimian86, Smash88 and the Vita PSN Game & Service thread - I just prettied up your lists. Release dates subject to change of course. Will try to update when I can.
E3 2013 - PS Vita Show Floor Games
Kotaku Vita Show Floor Tour: http://www.kotaku.com.au/2013/06/so...those-who-say-there-are-no-games-for-ps-vita/
Killzone Mercenary - Guerrilla Cambridge / SCE - FPS (September 2013)
Trailer: http://www.youtube.com/watch?v=nR6gWtglEkQ
Off screen: http://www.youtube.com/watch?v=m1cuMWMM26A
Off screen: http://www.youtube.com/watch?v=tZFwl1I8MXs
GameSpot walkthrough: http://www.youtube.com/watch?v=3jL8YlKoCk0
Tearaway - Media Molecule / SCE - 3D platform adventure (October 2013)
Trailer: http://www.youtube.com/watch?v=0Szw_62e_gM
Off screen: http://www.youtube.com/watch?v=LRAnEnaHRBw
Sony walkthrough: http://www.youtube.com/watch?v=S0BRA8bXtxo
GameSpot walkthrough: http://www.youtube.com/watch?v=UjTcM9LeB_U
The Walking Dead Season One & 400 Days - Telltale Games - Adventure (August 2013)
Trailer: http://www.youtube.com/watch?v=icXre05VFx0
Off screen: http://www.youtube.com/watch?v=qb8PS1LsYTA
Batman: Arkham Origins Blackgate - Armature Studios / Warner Bros. - Side scrolling brawler (October 2013)
Off screen: http://www.youtube.com/watch?v=6qei3xmNOlo
Open Me - PlayStation C.A.M.P! / SCE - AR unboxing puzzle (Out Now)
Off screen: http://www.youtube.com/watch?v=ZUb4wZeDuT0
Toro's Friend Network - Bexide / SCE - Social (Out now)
Trailer: http://www.youtube.com/watch?v=4eA5WdS-URM
Off screen: http://www.youtube.com/watch?v=8POHTAKoIOw
Destiny of Spirits - Q? Entertainment / SCE Japan Studio - Free to play strategy
Trailer: http://www.youtube.com/watch?v=CzFXNGAC1vQ
GameSpot walkthrough: http://www.youtube.com/watch?v=NGoCrGXk5Zc
Off screen: http://www.youtube.com/watch?v=3DqFnuj5N_c
Dragon's Crown - Vanillaware / Atlus - 2D fantasy action (August 2013)
Trailer: http://www.youtube.com/watch?v=MVmq2dNzOG4
Off screen: http://www.youtube.com/watch?v=h1oXU6WdKgI
Ys: Memories of Celceta - Nihon Falcom / Xseed - JRPG (Q4 2013)
Trailer: http://www.gamespot.com/e3/ys-memories-of-celceta-e3-2013-trailer-6410163/
Off screen: http://www.youtube.com/watch?v=T6t5ZuVboV4
Off screen: http://www.youtube.com/watch?v=kNTY91-b36w
Ragnarok Odyssey Ace - Marvelous / GungHo - Monster hunting
Trailer: http://www.youtube.com/watch?v=WsYXGOTDLf4
Off screen: http://www.youtube.com/watch?v=8GNYMWt5OF0
Muramasa Rebirth - Vanillaware / Marvelous - Action RPG (June 2013)
Trailer: http://www.youtube.com/watch?v=NEKYkIztiM0
Off screen: http://www.youtube.com/watch?v=87m9rfqnlNQ
Valhalla Knights 3 - K2 / Marvelous / Xseed Games - RPG (Q4 2013)
Trailer: http://www.youtube.com/watch?v=AGV7TIg6TEc
IGN walkthrough: http://www.youtube.com/watch?v=t2_ixpE3284
Off screen: http://www.youtube.com/watch?v=iK1yIQYAzwY
OlliOlli - Roll7 - 2D skateboarding (Q4 2013)
Off screen: http://www.youtube.com/watch?v=L85oX3u_9_I
Off screen: http://www.youtube.com/watch?v=eLeR6Ha5NH0
Jak and Daxter Collection - Naughty Dog / Mass Media Inc. / SCE - 3D character action (June 2013)
Trailer: http://www.youtube.com/watch?v=FJGgvLSuTco
Off screen: http://www.youtube.com/watch?v=-xWxg2y0Nwg
Disney Epic Mickey 2 The Power of Two - Junction Point Studios / Disney Interactive - 3D character action (June 2013)
Trailer: http://www.youtube.com/watch?v=0yDJRCfnS2s
Off screen: http://www.youtube.com/watch?v=cAuCm9QlS40
Rayman Legends - Ubisoft - 2D platformer (September 2013)
Trailer: http://www.youtube.com/watch?v=wm-SGeAZPhc
Trailer: http://www.youtube.com/watch?v=YkxX_xv8CcM
Off screen: http://www.youtube.com/watch?v=5hQ3gYoL0dA
1001 Spikes - Nicalis / 8bits Fanatics - 2D platform adventure (Q4 2013)
Trailer: http://www.youtube.com/watch?v=uyygut5R6uA
Off screen: http://www.youtube.com/watch?v=Mj7GObaH2U8
http://blog.us.playstation.com/2013/06/13/1001-spikes-on-ps-vita-a-game-for-the-masochistic-gamer/
Flower - thatgamecompany / SCE - Flower
Trailer: http://www.youtube.com/watch?v=R27X1evzyyc
Floating Cloud God Saves The Pilgrims in HD! - Dakko Dakko - Horizontal shooter
Trailer: http://www.youtube.com/watch?v=ua7hRc4n8es
Off screen: http://www.youtube.com/watch?v=SlNT8Rx0Jnk
Stick It To The Man - Ripstone - Platform adventure
Trailer: http://www.youtube.com/watch?v=EWO6-bYA_To
Men's Room Mayhem - Ripstone / Sawfly Studios - Bathroom management
Trailer: http://www.youtube.com/watch?v=GcdqIaqyixc
Deathmatch Village - Bloober Team - 2D platform action
Off screen: http://www.youtube.com/watch?v=YN0DFFTheao
Fieldrunners 2 - Subatomic Studios - Tower Defence
Trailer: http://www.youtube.com/watch?v=5mG8YDwN1RA
Velocity Ultra - FuturLab - Vertical scroller action
Trailer: http://www.youtube.com/watch?v=5uzS1kKrfgE
Spelunky - Blit Game Studios / Mossmouth - 2D platformer
Off screen: http://www.youtube.com/watch?v=jmZ8Tk3ZdLE
LIMBO - Double Eleven / Playdead - 2D adventure (Out now)
Trailer: http://www.youtube.com/watch?v=L1nF4XfnJMs
LUFTRAUSERS - Vlambeer - Top down plane combat
Trailer: http://www.youtube.com/watch?v=sJe0lEYGvt4
Hotline Miami - Abstraction Games / Dennaton Games / Devolver Digital - Top down f**k 'em up
Trailer: http://www.youtube.com/watch?v=60ubm2eb4WA
Lone Survivor The Director's Cut - Jasper Byrne / Superflat / Curve - 2D survival horror
Trailer: http://www.youtube.com/watch?v=9XeQz35bVP0
Off screen: http://www.youtube.com/watch?v=da96LHyp6SI
Stealth Inc. A Clone in the Dark - Curve Studios - 2D stealth bastard (Q2 2013)
Trailer: http://www.youtube.com/watch?v=0JyQJARvlR0
Off screen: http://www.youtube.com/watch?v=AWBmihtPeco
Hohokum - SCE / Santa Monica Studio / Richard Hogg / Honeyslug - Exploration (2014)
Trailer: http://www.youtube.com/watch?v=VSZ0cLRJWqk
Off screen: http://www.youtube.com/watch?v=mPSobfpMKQg
Sony walkthrough: http://www.youtube.com/watch?v=-CF3lwoRi1I
GameSpot walkthrough: http://www.youtube.com/watch?v=WPru5Mr9EPw
BIT TRIP Presents Runner2: Future Legend of Rhythm Alien - Gaijin - Runner
Trailer: http://www.youtube.com/watch?v=VoYQs7ENx9c
Off screen: http://www.youtube.com/watch?v=1kEvA_a2UKI
Kick Beat - Zen Studios - Rhythm action
Trailer: http://www.youtube.com/watch?v=a-SA5xAE_Y4
Off screen: http://www.youtube.com/watch?v=iVs1iXZkvnM
Dragon Fantasy Book II - Muteki Corporation - 16-bit RPG
Trailer: http://www.youtube.com/watch?v=FbZumMwE-o8
Upcoming Games
Atelier Meruru Plus: The Alchemist of Arland - Tecmo Koei - JRPG
Trailer: http://www.youtube.com/watch?v=j5sh1vhgRJo
CounterSpy - Dynamighty / SCE - Action shooter
Trailer: http://www.youtube.com/watch?v=dKse_ZTrehE
Sony walkthrough: http://www.youtube.com/watch?v=EThgWnpOBHU
Doki Doki Universe - HumaNature Studios / SCE - Free to play social
Trailer: http://www.youtube.com/watch?v=ep40T7AwjnU
GameSpot Walkthrough: http://www.youtube.com/watch?v=n8ShTCQtjlk
Farming Simulator 2013 - Giants Software - Farming simulator
Off screen: http://www.youtube.com/watch?v=MMox3y0eWMI
Final Fantasy X HD Remaster / Final Fantasy X2 HD Remaster - Square Enix - JRPG
Trailer: http://www.youtube.com/watch?v=Dc1A8hzXOMQ
Lego Legends of Chima: Laval's Journey - TT Games / Warner Bros.
Trailer: http://www.youtube.com/watch?v=mVYhXBohdrQ
Malicious Rebirth - Alvion / SCE - 3D action
Trailer: http://www.youtube.com/watch?v=hU9c8UAeGO8
Toukiden - Omega Force / Tecmo Koei - 3D action (Q4 2013)
Trailer: http://www.youtube.com/watch?v=P_j-FTHpzoQ
Lego Marvel Superheroes - TT Games / Warner Bros. - 3D character action (Q3 2013)
Trailer: http://www.youtube.com/watch?v=qWQrG0Oal5s
Pinball Heroes Complete - SCE - Pinball
Dragon's Dogma Quest - Capcom - Free to play 2D online RPG
Divekick - Iron Galaxy Studios - 2D fighting
God of War Collection HD - SCE - 3D character action
Freedom Wars
The Binding of Isaac Rebirth
Terraria
Frozen Synapse Tactics
Gods Eater 2
Dead Nation
Demon Gaze
Samurai and Dragons
Unconfirmed
One Piece Pirate Warriors 2
Tales of Xillia
E3 2013 - PS Vita Show Floor Games
Kotaku Vita Show Floor Tour: http://www.kotaku.com.au/2013/06/so...those-who-say-there-are-no-games-for-ps-vita/
Killzone Mercenary - Guerrilla Cambridge / SCE - FPS (September 2013)
Trailer: http://www.youtube.com/watch?v=nR6gWtglEkQ
Off screen: http://www.youtube.com/watch?v=m1cuMWMM26A
Off screen: http://www.youtube.com/watch?v=tZFwl1I8MXs
GameSpot walkthrough: http://www.youtube.com/watch?v=3jL8YlKoCk0
Tearaway - Media Molecule / SCE - 3D platform adventure (October 2013)
Trailer: http://www.youtube.com/watch?v=0Szw_62e_gM
Off screen: http://www.youtube.com/watch?v=LRAnEnaHRBw
Sony walkthrough: http://www.youtube.com/watch?v=S0BRA8bXtxo
GameSpot walkthrough: http://www.youtube.com/watch?v=UjTcM9LeB_U
The Walking Dead Season One & 400 Days - Telltale Games - Adventure (August 2013)
Trailer: http://www.youtube.com/watch?v=icXre05VFx0
Off screen: http://www.youtube.com/watch?v=qb8PS1LsYTA
Batman: Arkham Origins Blackgate - Armature Studios / Warner Bros. - Side scrolling brawler (October 2013)
Off screen: http://www.youtube.com/watch?v=6qei3xmNOlo
Open Me - PlayStation C.A.M.P! / SCE - AR unboxing puzzle (Out Now)
Off screen: http://www.youtube.com/watch?v=ZUb4wZeDuT0
Toro's Friend Network - Bexide / SCE - Social (Out now)
Trailer: http://www.youtube.com/watch?v=4eA5WdS-URM
Off screen: http://www.youtube.com/watch?v=8POHTAKoIOw
Destiny of Spirits - Q? Entertainment / SCE Japan Studio - Free to play strategy
Trailer: http://www.youtube.com/watch?v=CzFXNGAC1vQ
GameSpot walkthrough: http://www.youtube.com/watch?v=NGoCrGXk5Zc
Off screen: http://www.youtube.com/watch?v=3DqFnuj5N_c
Dragon's Crown - Vanillaware / Atlus - 2D fantasy action (August 2013)
Trailer: http://www.youtube.com/watch?v=MVmq2dNzOG4
Off screen: http://www.youtube.com/watch?v=h1oXU6WdKgI
Ys: Memories of Celceta - Nihon Falcom / Xseed - JRPG (Q4 2013)
Trailer: http://www.gamespot.com/e3/ys-memories-of-celceta-e3-2013-trailer-6410163/
Off screen: http://www.youtube.com/watch?v=T6t5ZuVboV4
Off screen: http://www.youtube.com/watch?v=kNTY91-b36w
Ragnarok Odyssey Ace - Marvelous / GungHo - Monster hunting
Trailer: http://www.youtube.com/watch?v=WsYXGOTDLf4
Off screen: http://www.youtube.com/watch?v=8GNYMWt5OF0
Muramasa Rebirth - Vanillaware / Marvelous - Action RPG (June 2013)
Trailer: http://www.youtube.com/watch?v=NEKYkIztiM0
Off screen: http://www.youtube.com/watch?v=87m9rfqnlNQ
Valhalla Knights 3 - K2 / Marvelous / Xseed Games - RPG (Q4 2013)
Trailer: http://www.youtube.com/watch?v=AGV7TIg6TEc
IGN walkthrough: http://www.youtube.com/watch?v=t2_ixpE3284
Off screen: http://www.youtube.com/watch?v=iK1yIQYAzwY
OlliOlli - Roll7 - 2D skateboarding (Q4 2013)
Off screen: http://www.youtube.com/watch?v=L85oX3u_9_I
Off screen: http://www.youtube.com/watch?v=eLeR6Ha5NH0
Jak and Daxter Collection - Naughty Dog / Mass Media Inc. / SCE - 3D character action (June 2013)
Trailer: http://www.youtube.com/watch?v=FJGgvLSuTco
Off screen: http://www.youtube.com/watch?v=-xWxg2y0Nwg
Disney Epic Mickey 2 The Power of Two - Junction Point Studios / Disney Interactive - 3D character action (June 2013)
Trailer: http://www.youtube.com/watch?v=0yDJRCfnS2s
Off screen: http://www.youtube.com/watch?v=cAuCm9QlS40
Rayman Legends - Ubisoft - 2D platformer (September 2013)
Trailer: http://www.youtube.com/watch?v=wm-SGeAZPhc
Trailer: http://www.youtube.com/watch?v=YkxX_xv8CcM
Off screen: http://www.youtube.com/watch?v=5hQ3gYoL0dA
1001 Spikes - Nicalis / 8bits Fanatics - 2D platform adventure (Q4 2013)
Trailer: http://www.youtube.com/watch?v=uyygut5R6uA
Off screen: http://www.youtube.com/watch?v=Mj7GObaH2U8
http://blog.us.playstation.com/2013/06/13/1001-spikes-on-ps-vita-a-game-for-the-masochistic-gamer/
Flower - thatgamecompany / SCE - Flower
Trailer: http://www.youtube.com/watch?v=R27X1evzyyc
Floating Cloud God Saves The Pilgrims in HD! - Dakko Dakko - Horizontal shooter
Trailer: http://www.youtube.com/watch?v=ua7hRc4n8es
Off screen: http://www.youtube.com/watch?v=SlNT8Rx0Jnk
Stick It To The Man - Ripstone - Platform adventure
Trailer: http://www.youtube.com/watch?v=EWO6-bYA_To
Men's Room Mayhem - Ripstone / Sawfly Studios - Bathroom management
Trailer: http://www.youtube.com/watch?v=GcdqIaqyixc
Deathmatch Village - Bloober Team - 2D platform action
Off screen: http://www.youtube.com/watch?v=YN0DFFTheao
Fieldrunners 2 - Subatomic Studios - Tower Defence
Trailer: http://www.youtube.com/watch?v=5mG8YDwN1RA
Velocity Ultra - FuturLab - Vertical scroller action
Trailer: http://www.youtube.com/watch?v=5uzS1kKrfgE
Spelunky - Blit Game Studios / Mossmouth - 2D platformer
Off screen: http://www.youtube.com/watch?v=jmZ8Tk3ZdLE
LIMBO - Double Eleven / Playdead - 2D adventure (Out now)
Trailer: http://www.youtube.com/watch?v=L1nF4XfnJMs
LUFTRAUSERS - Vlambeer - Top down plane combat
Trailer: http://www.youtube.com/watch?v=sJe0lEYGvt4
Hotline Miami - Abstraction Games / Dennaton Games / Devolver Digital - Top down f**k 'em up
Trailer: http://www.youtube.com/watch?v=60ubm2eb4WA
Lone Survivor The Director's Cut - Jasper Byrne / Superflat / Curve - 2D survival horror
Trailer: http://www.youtube.com/watch?v=9XeQz35bVP0
Off screen: http://www.youtube.com/watch?v=da96LHyp6SI
Stealth Inc. A Clone in the Dark - Curve Studios - 2D stealth bastard (Q2 2013)
Trailer: http://www.youtube.com/watch?v=0JyQJARvlR0
Off screen: http://www.youtube.com/watch?v=AWBmihtPeco
Hohokum - SCE / Santa Monica Studio / Richard Hogg / Honeyslug - Exploration (2014)
Trailer: http://www.youtube.com/watch?v=VSZ0cLRJWqk
Off screen: http://www.youtube.com/watch?v=mPSobfpMKQg
Sony walkthrough: http://www.youtube.com/watch?v=-CF3lwoRi1I
GameSpot walkthrough: http://www.youtube.com/watch?v=WPru5Mr9EPw
BIT TRIP Presents Runner2: Future Legend of Rhythm Alien - Gaijin - Runner
Trailer: http://www.youtube.com/watch?v=VoYQs7ENx9c
Off screen: http://www.youtube.com/watch?v=1kEvA_a2UKI
Kick Beat - Zen Studios - Rhythm action
Trailer: http://www.youtube.com/watch?v=a-SA5xAE_Y4
Off screen: http://www.youtube.com/watch?v=iVs1iXZkvnM
Dragon Fantasy Book II - Muteki Corporation - 16-bit RPG
Trailer: http://www.youtube.com/watch?v=FbZumMwE-o8
Upcoming Games
Atelier Meruru Plus: The Alchemist of Arland - Tecmo Koei - JRPG
Trailer: http://www.youtube.com/watch?v=j5sh1vhgRJo
CounterSpy - Dynamighty / SCE - Action shooter
Trailer: http://www.youtube.com/watch?v=dKse_ZTrehE
Sony walkthrough: http://www.youtube.com/watch?v=EThgWnpOBHU
Doki Doki Universe - HumaNature Studios / SCE - Free to play social
Trailer: http://www.youtube.com/watch?v=ep40T7AwjnU
GameSpot Walkthrough: http://www.youtube.com/watch?v=n8ShTCQtjlk
Farming Simulator 2013 - Giants Software - Farming simulator
Off screen: http://www.youtube.com/watch?v=MMox3y0eWMI
Final Fantasy X HD Remaster / Final Fantasy X2 HD Remaster - Square Enix - JRPG
Trailer: http://www.youtube.com/watch?v=Dc1A8hzXOMQ
Lego Legends of Chima: Laval's Journey - TT Games / Warner Bros.
Trailer: http://www.youtube.com/watch?v=mVYhXBohdrQ
Malicious Rebirth - Alvion / SCE - 3D action
Trailer: http://www.youtube.com/watch?v=hU9c8UAeGO8
Toukiden - Omega Force / Tecmo Koei - 3D action (Q4 2013)
Trailer: http://www.youtube.com/watch?v=P_j-FTHpzoQ
Lego Marvel Superheroes - TT Games / Warner Bros. - 3D character action (Q3 2013)
Trailer: http://www.youtube.com/watch?v=qWQrG0Oal5s
Pinball Heroes Complete - SCE - Pinball
Dragon's Dogma Quest - Capcom - Free to play 2D online RPG
Divekick - Iron Galaxy Studios - 2D fighting
God of War Collection HD - SCE - 3D character action
Freedom Wars
The Binding of Isaac Rebirth
Terraria
Frozen Synapse Tactics
Gods Eater 2
Dead Nation
Demon Gaze
Samurai and Dragons
Unconfirmed
One Piece Pirate Warriors 2
Tales of Xillia