Food Items in TOMB RAIDER

In addition to hunting animals for food, as described on the Controls & Gameplay Tips page, there are also vegetarian options on the island.

TOMB RAIDER screenshot
Food caches are small, orange boxes or coolers that yield Experience Points when opened. To do so, just stand close and press Interact.

TOMB RAIDER screenshot
Some areas also contain edible plants that can be picked for a small number of XP, also using the Interact button. I'm not sure what these are, but they look a bit like persimmons.

[Collectibles | Controls & Gameplay Tips]