The only challengs this game offered was in the silly sequences where Bond has to fight off the entire underworld while stuck in something which limits his ability to use stealth. Start to finish at the "most difficult" level it took me less than 8 hours. The look and feel are VERY POOR in 2004 -- maybe it was impressive when it first came out but in today's market ...Save your money. Borow it from a friend. It is not worth a repeat play.