How to Find the Thirsty Grunt in Halo Campaign Evolved (Food Critic Trophy)

An achievement guide for Halo Campaign Evolved explains how to unlock the missable Food Critic trophy in the final mission, The Maw.

Players must find the hidden Thirsty Grunt during the warthog run, specifically by taking a side tunnel on the right after Rally Point Charlie.

Once inside, listen to the Grunt talk to complete the requirement and earn the achievement.

The guide gives a precise location and method, helping players avoid missing a final-mission collectible-style achievement.