Unlock outfits:
- Anniversary outfit: available from start
- Legend outfit: collect the relic in Mountain Caves
- Bacon Lara: collect the relic in Great Pyramid
- Camouflage outfit: collect the relic in Temple of Khamoon
- Golden Lara: collect the relic in the spiked room of Midas's Palace
- Croft Manor Sport outfit: collect the relic in the fire room of Midas's Palace
- Classic outfit: collect the relic in the Lost Valley
- Wetsuit: collect the relic in Natla's Mines
- Catsuit: collect the relic in Sanctuary of the Scion
- Jaqueline Natla (mutated version): collect the eight relics

Unlock cheats:
- All weapons: complete all Greece Time Trials
- Golden shotgun: complete all Lost Island Time Trials
- Infinite 50 caliber pistol ammo: complete all Peru Time Trials
- Infinite breath: complete the game on any difficulty
- Infinite health: complete all Egypt Time Trials
- Infinite mini-SMG ammo: complete all Egypt Time Trials
- Infinite shotgun ammo: complete all Greece Time Trials
- Show enemy health: complete all Peru Time Trials
- Silver mini-SMGs: complete all Lost Island Time Trials
- Sunglasses: complete the game on any difficulty
- Textureless mode: complete the game on any difficulty

Unlock music:
- All Peru music: complete the Peru level
- All Greece music: complete the Greece level
- All Egypt music: complete the Egypt level
- All Lost Island Music: complete the Lost Island level
- Croft manor theme music: complete Croft Manor

Unlock bonus level: Achieve 100% completion on your profile by getting all artifacts and relics in the game to unlock the bonus level