: Use a community-sourced keygen tool. You input your Hardware ID into the tool, and it generates a specific Activation Key for your machine.

To understand the solution, you must understand the problem. When Avatar: The Game launched alongside the 2009 film, Ubisoft employed a "one-time online activation" strategy. You installed the game, entered your CD key, and the game connected to Ubisoft’s server to verify the key. After that, you could theoretically play offline.

When Avatar: The Game launched, Ubisoft used a multi-layered DRM system:

The loading bar fills to 100%. The screen flashes white. And then—the sound of a drumbeat. An ikran’s shriek. The logo appears, full color, full audio.