RIP PS Vita: Sony officially ends production - Polygon

Castlevania: Symphony of the Night - Wikipedia

Konami officially closes Metal Gear Online studio

ソニーの携帯ゲーム機「PlayStation Vita」の全モデルが生産終了に、およそ8年の歴史に幕 - GIGAZINE

The PS4 and Xbox One Have Nothing To Fear From $500-$5,000 Steam Machines : r/Games

Sony redo of PlayStation Store links games, movies, game playstation store

Sony reaffirms lack of triple-A PlayStation Vita development

RIP PS Vita: Is This The Beginning Of The End For Dedicated Handhelds? - SlashGear

Official PlayStation Magazine - UK Edition December 2019 (Digital)

I bricked my Vita trying to downgrade : r/VitaPiracy

Metal Gear Solid (1998 video game) - Wikipedia

Sony No Longer Shutting Down PS3 & PSVITA Stores, CEO Jim Ryan Admits We Made The Wrong Decision

PlayStation Vita production has officially ended in Japan

RIP: PlayStation Vita Servers Shut Down Permanently For Three Exclusive Games : r/vita

PS3 & Vita Stores Will Now Stay Open, PSP Store Shutdown Still Planned

Sony releases impressive list of Vita U.S. launch titles - CNET