World War 3
World War 3 is an upcoming Early Access game on Steam that will be available in Fall 2018. Comparisons have been made to Battlefield 4 and "Battlefield killer" has been bandied about on the Youtubes and in gaming publications.
There also seems to be some sort of metagame twist on it :
To show consequences of every battle, player performance is rewarded with resources used to conquer or defend a territory. Gain additional bonuses via the metagame and turn the tide of war! Every destroyed vehicle, every kill, every bullet fired, every achievement affects the big picture presented on a constantly evolving, interactive war map eventually covering the entire planet.
(from the website)
The reviews by those who have played it at Gamescom in Cologne seems to be positive. Gameplay seems to be slower and more strategic.