I remember watching this movie where some soldiers went into the forest or woods and there was a monster thing there that killed most of them but one man survived, I remember in the end he put on some black thing on his hands and face, so that the thing wouldn’t see him, then I think he blew it up with a grenade, I remember him running with the black thing on his face, I watched it along time ago it’s either from the late 80s, 90s or early ,2000s