Development - The Last Guardian Guide - IGN

Back in 2008, news of Team Ico's third game was revealed through a job listing on Sony Japan's website. Not much else was known until the following

Part 1 - Meeting Trico - The Last Guardian Guide - IGN

Part 4 - Second Ruins - The Last Guardian Guide - IGN

Barrels - The Last Guardian Guide - IGN

The Last Guardian coming to PS4 : r/Games

The Last Guardian: first hands-on preview in Edge, 2016 release reconfirmed - Gematsu

The Last Guardian Guide - IGN

Things The Last Guardian Doesn't Tell You - The Last Guardian Guide - IGN

The Last Guardian's Latest Preview Shows Us Its Mythical Creature Trico And More - Siliconera

Part 9 - The Nest and the Cage - The Last Guardian Guide - IGN

The Last Guardian's Development Woes – A Timeline - Game Informer