I'm looking for a "Horror" Movie, I've tried to find it again but it seems impossible on my own.
The Movie starts with a War and what happened before it. There are I think it was 4 companys who used super weapons ( maybe just 1 who did, anyway ) it cracked the earth unleashing a ton of ( i'd call them zombies ) from underground ( earth core ). However they couldn't hold out against them and later on they're trying to get people to safety ( but ofc can't take everyone ). A group of Soldiers who fought in that war went to help some people out who couldn't afford to get on the aircraft. ( beating up the soldiers guarding it ) then they go underground through a small entrance, maybe it was an old elevator where there are ruins and tons of "zombies".
Wasn't one of the best movies but I kinda liked it. Would like to watch it again. Anything close or maybe not so close that pops to mind would be helpful. Only part I'm 100% certain about was the war and the super weapon that blasted a huge hole in the ground where those "zombies" came out of.