Paradox are running another PDXCON from today for the weekend, where we expect a new strategy game to be announced. To get things going Stellaris, Surviving Mars and Cities: Skylines are free to play for the weekend on Steam and a big sale is on.
Read the full article here: https://www.gamingonlinux.com/2021/05/multiple-paradox-titles-free-to-play-this-weekend-along-with-a-big-sale-for-pdxcon