: If you're going for a high rank (like Big Boss), use the Mk. 22 tranquilizer gun and avoid killing anyone, including bosses (use non-lethal methods in their second "Beauty" forms).
For a visual walkthrough of these mechanics in action, check out this guide on navigating the game's war economy and early combat: backgrommp4
: It takes a moment for the suit to mimic the texture and color of the floor or wall behind you. : If you're going for a high rank
: This eyepatch combines thermal vision, night vision, and a radar. Use it to spot hidden traps and mines that are otherwise invisible. : This eyepatch combines thermal vision, night vision,
: Use it to grab ammo or items in dangerous spots. 4. Optimize the "War Economy"
: Snake is a master of CQC. You can slam enemies, hold them as shields, or search them for items while they are pinned.
: Sell duplicate or locked weapons to Drebin to earn DP.
