Here are some new high-resolution screenshots of Sega and Gearbox's first-person sci-fi shooter multiplatform videogame Aliens: Colonial Marines. Set for release in February 2013 on the PC, X360 and PS3, the game is based on the highly popular movie franchise, and will supposedly also feature a lot of familiar locales from the series. The images are a reminder that the game will feature a lot of claustrophobic tension that we have come to expect and love, with aliens doing what they do best - stalking and hunting the marines - while the latter do their best to survive. Check out the previous developer diary here  for more info and what you can expect from the title.