https://www.gamespot.com/articles/two-games-are-free-right-now-on-steam/1100-6455659/

We're in mid-December now, and new game releases have finally slowed down a bit. If you're looking for something to occupy your weekend, though, Steam is holding a free weekend for two games. For a limited time, you can try out Homefront: The Revolution and H1Z1.

Homefront: The Revolution is a first-person shooter that centers on a story in which North Korea has conquered the United States. You have to join up with other guerrilla fighters to attempt to break the North Korean hold on the country. You can read more about it in our review here. In short: it's not an amazing game, but still has some interesting ideas and is worth trying out for free.