Metal Gear Solid 4 and Peace Walker receive October 8 updates on Switch and Switch 2

Updates for the Nintendo Switch and Nintendo Switch 2 versions of Metal Gear Solid 4: Guns of the Patriots and Metal Gear Solid: Peace Walker in the Master Collection were released today, October 8. MGS4 moves to Ver. 1.4.1, while Peace Walker moves to Ver. 1.3.1. Here are the changes from our translation of the official Japanese announcement.

Metal Gear Solid 4 — Ver. 1.4.1

• Fixed an issue that could prevent progress in Act 3 under certain conditions.
• Fixed minor issues and made other adjustments.

Peace Walker — Ver. 1.3.1

• Changed the search method used when running SEARCH HOST.
• Fixed minor issues and made other adjustments.

View the official update announcement on X

Sources

Official Metal Gear update announcement
Our original post on X