The following are known Action Replay Codes for Tomb Raider on Sony Playstation (PS1).

The codes should work with the region specified but may work for other regions as well.

Device Compatibility: Action Replay, CodeBreaker & GameShark

Version 1.0 Codes
Infinite Air
801ddf020708

Infinite Magnum Ammo
801ddf940032

Version 1.1 Codes
Infinite Air
801de0020708

Infinite Magnum Ammo
801de09403e7

Infinite Shotgun Shells
801de0ac03e7

Infinite Uzi Ammo
801de0a003e7

Have All Items
8008872c0008

Infinite Uzi Ammo
801ddfa00032

Have All Guns
8008872c0005