Suggest something similar to the Conflict saga please

Hi all,

I have played them all on the PS2 and the Denied ops on PS3, but as far as I know Pivotal Games sadly closed doors some time ago, I would like to know if they rebuilt under other studio name and maybe are building these type of military simulation games elsewhere or else maybe there are other games out there with the features that I value from these games, among the most important for me is split screen cooperative play and a not-guided path you know, we can roam around freely through different paths, find best strategies etc

Thanks a lot for any suggestion, also I know this is Playstation field but if you have heard of any game from different system I could try to track it down.

Edit There was Rogue Trooper that was somehow similar but playing cooperatively makes one player "tied to the other" meaning they cant be separated much distance and its less enjoyable with less freedom