Metal Gear Solid 4: Guns of the Patriots - Important terms - game guide, walkthrough, secrets, game tips & strategies

Important terms:

CQC – it stands for Close Quarters Combat. It’s a martial art with many enemies at once using both knife and a handgun. Firearms allows you to hold off enemies.

Psyche – four short bars below the health meter. It shows Snake’s stress. The bigger it is, the faster Snake regains health and the lesser Snake’s hands shacke during using a sniper rifle.