Halo Campaign Evolved - Arm's Length Trophy Guide

This can be done on easy difficulty. You can also use the bandana skull for infinite ammo and spam grenades. If you take damage, you can reload the checkpoint and try again. This won't work if you get a checkpoint after taking damage, so make sure to reload quickly. This Trophy takes place at the very beginning of the game. From the second you gain control of Master Chief, you cannot take any damage of any kind. From the very start of the chapter, to when you take the elevator out after discovering the Flood. You're going to want to be familiar with this mission and where the enemies are. Generally though, you'll want to take things slow and get kills from a distance when you're able. Grenades and the magnum will be very useful here. If you are not using the bandana skull, try to save some of your grenades for the room where you are first ambushed by the Flood. The Flood will spill out of rooms and attack. Make sure to time your grenades to kill most of the enemies in each wave in a single explosion. Also, use an automatic weapon to clean up any stragglers that survive the grenades. From there, it'll be time to escape and head back to the elevator. The Trophy popped just before entering the room with the elevator. #HaloCampaignEvolved