Teamwork rules the day in this movie. Whenever characters don't cooperate, or think mainly of themselves, they end up as beastie chow. Characters that work together, for the most part, manage to beat the odds. (There are exceptions, however, even to this rule.)
The movie features very strong sci-fi violence, creature attacks, and gore. Several characters die, including main characters. There's a huge spaceship crash. We see splatters of blood. Characters are shot, stabbed, and slashed. Characters fight and argue with one another.
Not an issue, though two female characters wear somewhat revealing clothing.
Language includes several uses of "f--k," as well as "s--t," "hell," "ass," "dick," "motherf----r," "a--hole," "Goddamn," "piss," and "God" as an exclamation.
One of the characters is a liquor connoisseur. He has several bottles on hand that he's constantly sipping from and trying to protect (he ends up donating them as flammable illumination devices). Characters also smoke cigars, and one character is shown to be addicted to a painkiller, the result of a bad injury.