Obtain the game ROM by ripping your legally purchased physical disc using a PC. Avoid third-party ROM distribution sites, as they often violate copyright laws and risk malware infection.

Using a file manager (like ZArchiver or Solid Explorer), copy the game data folder to: Internal Storage > Android > obb > (if the folder is OBB format) or Internal Storage > gameloft > games > (depending on the version).

If you specifically want the full Underworld experience, emulation is the most reliable way.

With powerful modern Android devices (Android 13+ recommended for performance), you can use PC emulators to run the Windows version of the game.

I will not provide direct download links, but you should know:

Hunting down a long-lost mobile game like Tomb Raider: Underworld for Android is an adventure in itself—fitting for Lara Croft. While you won’t find it on the Play Store, dedicated preservation efforts have kept this handheld oddity alive. By following the safe download and installation guide above, you can take Lara’s Norse adventure with you anywhere, albeit in a compact, simplified form.

: A 3D generated map accessible via Lara’s PDA to help navigate complex ancient ruins. Thor’s Artifacts

Searching online for direct "APK download links" for Tomb Raider: Underworld poses significant security risks. Because a native Android APK does not exist, websites offering direct installation files are often distributing malware, spyware, or adware masked as the game.

If you choose to run the PlayStation 2 version, the emulator requires a system BIOS file dumped from a physical PS2 console to boot the game. Place the BIOS file in a dedicated system folder within your emulator settings. Step 4: Map Your Controls and Launch Open your chosen emulator application.

When searching for game files, you will encounter websites claiming to offer a direct APK of Tomb Raider: Underworld . Downloading APK files from unofficial sources is a major security risk. These files can contain malware that steal your data or harm your device.

Because this method requires significant processing power, a modern mid-range or high-end Android device with sufficient RAM is generally recommended for a smooth experience.