Throughout Shadow Moses Island, many guards carry Dog Tags. To collect a Dog Tag, you must hold up a guard by sneaking up behind them and pointing your weapon at their back. They will then drop their Dog Tag. Collecting all Dog Tags in the game is a significant challenge and unlocks special rewards, such as different difficulty modes or bonus items, depending on the version of the game you are playing. It encourages thorough exploration and mastery of the hold-up mechanic. Keep track of which guards you've already 'tagged' to avoid redundant efforts.
