: You can still buy digital activation codes from reputable key retailers. For instance, IndieGala has historically offered it for as low as $1.99. Other platforms to check for remaining stock include Gameseal , Eneba , and K4G .

Ensure your PC meets these specifications before downloading: : Windows XP, Vista, or Windows 7. Processor : Intel Core 2 Duo or AMD Athlon 64 X2 (2GHz). Memory : 2 GB RAM. Graphics : NVIDIA GeForce 8800 or ATI Radeon 2900 XT. Storage : 5 GB available space. Gameplay and Features

: Once you have a key, you can redeem it on the Steam client even though the game is delisted. Once added to your library, it can be downloaded and played normally. PC System Requirements