It can be collected and used by Agent 47 in Contracts mode. General objectives of the stage: Gardens is the first stage of Personal Contract mission, acting as a game tutorial. Next 1: Personal Contract Greenhouse Prev Tips Bonus content. The American Derringer DA 38 appears in game as the 'Swiss Derringer.' It is the weapon of choice for antagonist Blake Dexter's crippled son, Lenny 'The Limp.' On the mission 'End of the Road', if Lenny is allowed to wander off, he will hide behind cover and begin to attack 47 with this gun, but he is a poor marksman and the player will likely not sustain significant damage. Gardens 1: Personal Contract Hitman: Absolution Guide.