This is not a small, 50MB casual game. Tomb Raider is a massive, high-fidelity adventure, so preparation is key. Failure to prepare properly is the number one cause of installation errors.
Turn off global battery saver options on your phone, as these limits can cause artificial micro-stutters and audio desynchronization during cinematic sequences. If you need help setting up the game, tell me: What Android version your device is running? Any specific error message you see on your screen? tomb raider v23329apkobb data full
The game build requires an official license check or is incompatible with your version of Google Play Services. This is not a small, 50MB casual game