It's more up ahead of us, and kind of near the floor. With a single thought, everyone instantly stopped to look at the lump. It was a broad hump like a little hillock in the far end of the room, sort of brownish-grayish, and textured like a huge heap of excrement. It smelled much worse though, if that was where the smell was coming from. Weapons aren't doing much good.
More tentacles rise out of central mass and start lashing around.
They're fighting something. I hear screaming out in the large room. We'd better go and see. You guys stay here. Stinks like hell.