METAL GEAR SOLID 4: Guns of the Patriots - Master Collection Version

Solid Snake's final mission. Five years after the Big Shell incident, in an era where war has become a business due to the rise of PMCs (Private Military Contractors). To stop Liquid Ocelot's uprising, the legendary hero Solid Snake faces his final battle.

At a glance

• Platform: Windows.
• Genres: Action, Adventure.
• Release date: Aug 27, 2026.
• Delivered as a Steam library entitlement — activation is handled by Steam.

The developer has not published system requirements for this title on Steam.

Activate on Steam

• Open the offer above — it takes you to this game's official Steam store page.
• Buy it there, or if you bought a key elsewhere, open Steam and choose Games → Activate a Product on Steam.
• Enter the product code exactly as it was issued to you.
• The game appears in your Steam library — download and play.

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