All you have to do is like THQ’s official Facebook page and receive the steam code. Metro (THQ)’s official page stated:
“For everyone asking where to retrieve their free Metro 2033 PC download key, please visit the application at FreeMetroGame.com or click on the “FREE Download” tab from our page”
If you’ve been wanting to play Metro 2033, but haven’t quite been able to cough up the cash, or muster up the will, you’re in luck.
You got the chance to win a Metro 2033 steam code, and it’s really simple. All you have to do is tell us why you want the game in the comments below. Or if you don’t feel like it, share this article on Facebook/Twitter and take a screenshot of it, and post it in the comments. Simple right? This giveaway will only be open for one week and only one winner will be picked. We will contact the winner shortly after this giveaway has been closed.