White swimsuit:
To unlock the white swimsuit, beat the game on any difficulty. It can be used in the Mediterranean Sea Expedition.
Treasure Hunt mode:
To
unlock Treasure Hunt mode, beat the game. Treasure Hunt mode allows you
to skip puzzles you have already solved, allowing you to collect missed
treasures.
Unlockable concept art:
Unlock the following concept art at the “Extras” menu by performing the corresponding tasks:
CONCEPT ART – HOW TO UNLOCK
Creature concepts – Collect all treasures.
Environment Concept Art for Arctic Sea and Amelia concepts – Complete arctic sea expedition.
Environment Concept Art for Coastal Thailand and Alister concepts – Complete coastal thailand expedition.
Environment Concept Art for Croft Manor and Doppelganger concepts – Complete croft manor expedition.
Environment Concept Art for Med Sea and Amanda concepts – Complete mediterranean sea expedition.
Environment Concept Art for Mexico and All Men concepts – Complete southern mexico expedition.
Environment Concept Art for Ship and Natla concepts – Complete andaman sea expedition.
Environment Concept Art for Jan Mayen Island, Gear, and Artifacts concepts – Complete jan mayen island expedition.
Game Flow Storyboards – Complete the game on master survivalist difficulty.
Lara Concepts – Collect all six relics.
Zip and Winston Concepts – Complete the Prologue.
