Tibetan Foothills: All Pick-ups and Pistol Only - Tomb Raider 2 Remastered (Level 11)

The Tomb Raider I-III Remastered games are finally here! These games are a faithful adaptation of the original trilogy, and their expansion packs.
I'm playing through these without commentary, with all pick-ups and using only the pistols. You can use the snowmobile to run over enemies, but you can't shoot from it. I'm not sure if taking out another weapon voids the achievement, but it is best not to risk it.