Had his swing been just the slightest bit harder, he'd have gotten both the lock and the frame and probably the whole damn door to come down. The door swung open after its lock was broken, revealing a long hallway leading off into further darkness. The fort was damn near collapsed, and the conditions were preventing them from taking the easier paths-rubble that would be difficult to move in these tight corridors blocked hallways leading deeper into the fortress, forcing them to take the long way around. The door to the kitchen might be faster, but that was no guarantee of finding what they needed any sooner.