Metal Gear Solid 4: Guns of the Patriots Walkthrough

This is the full walkthrough for Metal Gear Solid 4. Please note this walkthrough is based on the Solid Normal difficulty setting, enemy count, weapon locations, etc. change as the difficulty changes. There is now a link to a guide for the Boss Extreme.

Contents

 * Controls
 * Characters
 * Secrets
 * Walkthrough
 * Act 1: Liquid Sun
 * Act 2: Solid Sun
 * Act 3: Third Sun
 * Act 4: Twin Suns
 * Act 5: Old Sun
 * The Boss Extreme Walkthrough
 * Big Boss Emblem Criteria and Rewards
 * T.B.E. - Act 1 - Liquid Sun - Middle East
 * T.B.E. - Act 2 - Solid Sun - South America
 * T.B.E. - Act 3 - Third Sun - Eastern Europe
 * T.B.E. - Act 4 - Twin Suns - Shadow Moses Island
 * T.B.E. - Act 5 - Old Sun - Outer Haven