How to unlock all items in MGS2 Substance fast?

Grinding for every hidden item in Metal Gear Solid 2 - Substance is tedious and drains the fun out of the experience. The Unlock All Items project eliminates this frustration instantly. By activating this modifier, you gain immediate access to every weapon, costume, and secret collectible without repetitive gameplay or difficult achievements. This saves you countless hours of backtracking and allows you to focus on enjoying the core stealth mechanics and story. You can experiment with different gear setups right away, enhancing replayability and personalization. Stop wasting time on mundane collection tasks and start experiencing the game as it was meant to be enjoyed, with full freedom and efficiency at your fingertips.