Little Blue Men is a mid-length entry in the genre of 'I absolutely hate my job and office life sucks' genre (other notable examples include Building and Above and Beyond). You have incredibly annoying coworkers and a terrifying boss. As the game progresses, you uncover a deep evil.
This game has strong profanity, most notably at the beginning and at the end.
This game is a classic 90's game difficulty-wise, with some portions very difficult to guess without hints. I had some trouble, as did the Club Floyd team.
The writing, by the author of Anchorhead, is excellent, although I don't plan on playing it again due to the excessive profanity. The game includes some mean-spirited violence which is later justified.