Before the Fire
Before the Fire is an achievement in Halo: The Master Chief Collection. It is awarded for activating the third Halo 3 Terminal on The Ark. The achievement is worth 5 gamerpoints and can be unlocked on any difficulty. The player must scroll through and access both parts of the terminal to unlock the achievement.
Shortly after Rally Point Bravo, after leaving behind the Scorpion tanks, the player will walk down a long hallway with white walls and turn left at the end to continue. In the next room there will be a Grunt wandering around, and many stacked up plasma batteries. The player enters the room at the top of a ramp. Underneath the ramp is door that conceals the Terminal.