The guys at Valve aren't without a sense of humor. But when faced with the cleverly designed and challenging puzzles in Portal 2, you might not be in the mood for laughing. This is one game that will tax your problem-solving skills to the max and if you fail, there's this seemingly placid yet annoying voice to mock you. However, if you're having problems in the love department, consult this Romance Safety Compliance Guide.
2/16/2011 Ben Dutka