Update: Dragon Age: Origins is now free through Games with Gold.
Usually Games with Gold are available at midnight on the 16th of each month but it appears that Watch Dogs has gone free on the Xbox Store early. Unfortunately, Dragon Age: Origins still costs $15 but we suspect that the game will be available for free in around 18 hours.
In Watch Dogs you play as Aiden Pearce, a brilliant hacker, whose criminal past led to a violent family tragedy. Now on the hunt for those who hurt your family, monitor and hack all who surround you by manipulating everything connected to the city’s network. Access omnipresent security cameras, download personal information to locate a target, control traffic lights and public transportation to stop the enemy. Use the city of Chicago as your ultimate weapon and exact your own style of revenge.
In Dragon Age: Origins you are a Grey Warden, one of the last of this legendary order of guardians. With the return of mankind’s ancient foe and the kingdom engulfed in civil war, you have been chosen by fate to unite the shattered lands and slay the archdemon once and for all. Explore a stunning world, make complex moral choices, and engage in bone-crushing combat against massive and terrifying creatures.