If only police were so honorable in the States
The Yakuza series is full of oddball missions but the suicide negotiator in Yakuza 4 takes the cake for being the most obscene. The protagonist is asked to talk a suicide jumper down from a highrise, only to end up in a fist fight with the distressed civilian.
YouTube user DavidtheBarbarian1 takes the mission to an extreme by applying the most brutal combat tactics against the civilian. Oh, how I love to laugh at the misfortune of others.