Xenoriffic: Aliens Colonial Marines images hatch

The news from Gamescom is that Gearbox’s Aliens: Colonial Marines is being shown behind closed doors (in case they escape, I guess). However, a few screenshots have slipped out.
Sega is quite keen on Aliens-themed projects, with both this and Creative Assembly’s as-yet unnamed Alien project also on the way from the publisher.
No other details about Colonial Marines have emerged yet, so for now enjoy these images from the FPS.