Recover lost Game Serials with Game Key Revealer
Game Key Revealer is a small utility that will scan your computer for serial keys of games installed on your computer and will display them. It is particularly useful when you have lost a serial key of a game that you have installed.
It has support for more than 500 games from publishers such as EA, Crytek, THQ. Games such as Crysis, Battlefield 2142, FarCry etc are supported. These games will have to be installed on your system if you need to find the serial key. It will scan your system and display the keys of all the games that are supported. You can then either the save the keys or print them.