Square Enix will simultaneously launch the 1.0.1.0 version update on October 30, 2025, the day "Dragon Quest I & II HD-2D Remastered Edition" is officially released globally.This first-day patch brings a number of experience optimizations to the entire platform, including the addition of English voices for the main storyline, supplementary game guidance tutorials, balance adjustments, and multiple convenience improvements.
This update package simultaneously optimizes the AI systems of players and enemies, improves performance stability, and adds two new accessories, "Anti-Freeze Earrings" and "Asbestos Earrings" to "Dragon Quest I".Square Enix strongly recommends that all players connect online to install this update before embarking on the adventure to ensure the best gaming experience and unlock all new features.
Full changelog
Version: 1.0.1.0
Release time: October 30, 2025
Applicable platforms: Nintendo Switch 2, Nintendo Switch, PlayStation 5, Xbox Series X|S, Steam, Microsoft Store Windows version
New content
English voice implementation:
Certain plot events in "Dragon Quest I" and "Dragon Quest II" now have English voices added.
New tutorial (Traveler's Guide):
Several guide items have been added to help new players master the combat, exploration and worldview mechanisms.
Tutorials will be triggered early in the game or when key features are unlocked.
New accessories added to "Dragon Quest I":
Two new accessories can be obtained:
Antifreeze Earrings: Increases resistance to paralysis and freezing spells
Asbestos Earrings: Enhances defense against fire and breath attacks
System adjustment and optimization
AI enhancement:
Optimize the tactical AI system to improve the decision-making efficiency of companions in automatic battles
Adjust enemy AI behavior to ensure combat balance and smooth difficulty curve
General tweaks and fixes:
Apply multiple numerical corrections and fine-tuning to maintain systematic consistency between the two works.
Full platform performance optimization, improving frame rate stability during battle transitions and large map exploration
Fix various errors reported during the pre-sale test phase
