Contract J.A.C.K. is a first-person shooter developed by Monolith Productions and released in 2003 for PC. A prequel to No One Lives Forever 2: A Spy in H.A.R.M.'s Way (2002), the game shifts perspective away from that series' spy protagonist to focus on a contract killer operating within the same fiction. Published by Sierra Entertainment under Vivendi Universal Games, it carries forward the stylistic and mechanical foundation established by its predecessor while centering on a different lead character. The game places players in the role of a hired gun rather than an intelligence operative, offering a more straightforward action experience set against the backdrop of the criminal and espionage world introduced in the No One Lives Forever series.
