The Hostage Negotiation Pack Add-on for Max Payne 3 has 4 achievements worth 125 gamerscore.
Perform a 720 spin while prone in Nightclub
In a single game, kill the same player with both the M24 and the IA2 AR
Get 3 kills from a single use of the level 3 explosives burst
Grind 60 Seconds of Intimidation on enemy players