Shadow of the Colossus remake uses 'original game code

This was confirmed by Bluepoint Games.

Shadow of the Colossus PS4 Remake Review - Faithful, Fantastic, and Fully-Realized - GameRevolution

The Shadow Of The Colossus Remake Is Stunning, But Does It Do The OG Justice? - Supanova Comic Con & Gaming

Shadow of the Colossus'' true masterstroke is alienation, not immersion

Shadow of the Colossus Remake vs HD Remaster All Cutscenes Comparison

The wonderfully empty world of Shadow of the Colossus

Shadow of the Colossus' Remake beginner's guide

Shadow of the Colossus' Remake beginner's guide

Shadow of the Colossus PlayStation 4 Review: The Unstoppable Giant

Shadow of The Colossus, PC, PS4, Remake, Wiki, Cheats, Tips, Walkthrough, Game Guide Unofficial by Chala Dar · OverDrive: ebooks, audiobooks, and more for libraries and schools

Shadow of the Colossus Agro Tricks List: All Agro Tricks and How to Do Them - GameRevolution