This is a dangerous path. The original game has a handful of legitimate ways to get a license key:
Highly compressed "rips" frequently remove crucial game assets, such as high-quality audio, cinematic cutscenes, or localized language files, completely ruining the story experience. This is a dangerous path
Instead of a simple remaster, Crystal Dynamics used the enhanced engine from their then-recent hit, Tomb Raider: Legend , to completely rebuild Lara’s original adventure. This means the game features significantly improved graphics, technology, and physics compared to the polygon-heavy original. While this is tiny by modern standards, it
Highly compressed games use advanced archiving software to shrink file sizes. such as high-quality audio
Asking you to create an account to access the "key." How to Play Safely and Efficiently
The original Tomb Raider: Anniversary for PC requires about 4 GB of free hard drive space for installation. While this is tiny by modern standards, it was a substantial download 15+ years ago for many people with slower internet connections and data caps.
: Many third-party sites offering "highly compressed repacks" bundle the game with potentially unwanted programs (PUPs), malware, or cryptocurrency miners hidden within the installer script. How License Keys Work for Tomb Raider: Anniversary