i can't really remember too much about it but these people were somewhere in a desert maybe another planet but there is these machines underground that jump out from the ground and kill people. i dont think its tremors cuz tremors were beasts. some of the group make it to this big building and underground and they are trying to escape the machines trying to get them, i know they meet a older guy a scientist i believe and he helps them for a bit. i know they were running around in the tunnels to. cant really remember to much. i think the movie was made in the area of 2002 to 2008 not real sure.

screamers 2 yes thats what it was. thnx ill check out screamers also.