Lol, was about to post this freebie but you beat me to it. by several hours..( I was informed by a steam friend)
Can you tell me about this type of stuff when you get to know 'bout it I couldn't make it in time for this one!
That's what this thread was posted for. It was posted to inform during the event. If you want to know, stay tuned.
Keep a watch on the Weekend game deals.