Ubisoft's action-adventure game Watch Dogs and first person exploration game The Stanley Parable are both free for a limited time on the Epic Games Store. These games normally cost €29.99 and €11.99 but for the next seven days you can get them for free. The offer ends on Thursday, March 26.
To get the games, just go to the Watch Dogs and The Stanley Parable pages on the Epic Games Store, and click the "GET" button. Once you get the games, they will be yours forever.