The third and final round of Sega's weirdly generous Make War Not Love promotion is here, which means a new bunch of games has been made available for free. If you already have Gunstar Heroes, Viking: Battle for Asgard, and Renegade Ops in your Steam library, then there are zero reasons for you to be excited, but if you don't, well, I have some good news.
Gunstar Heroes, Viking: Battle for Asgard, and Renegade Ops are free for the next few hours, though it will probably take a little while for you to receive the keys. Unlike the first round of Make War Not Love 3, you have to visit this site and sign up for Sega's newsletter, though it should be easy enough to unsubscribe afterwards. It's the same procedure as round two, meaning you'll need to input your email address and wait for Sega to email you a Steam key, something that could take up to three days. (If, like me, you already signed up for round two of the promo a couple of days ago, you should automatically receive round three's games without having to do anything.)
So yes, if all goes to plan your Steam library will soon devour another trio of old/classic games. There's also some Dawn of War II: Retribution DLC available for free from the same link.
If you want even more free Sega games, consider booking tickets for the PC Gamer Weekender in a couple of weeks.