Total War: SHOGUN 2 will be free on Steam on 18th-20th of April
One of the best war strategy games will be free to keep next weekend.
UPDATE: The date of giveaway changed to 27 April - 1 May 2020.
According to SteamDB, we can expect Total War: Shogun 2 Limited Free Promotional Package coming on Steam from 18th to 20th of April 27th April to 1st May 2020.
If you claim the game during that time, you'll keep it in your Steam library forever, so save the date.