What changed in Call of Duty®: Modern Warfare® 2 (2009) in 2011

7 updates · 4 main milestones · Oct 21, 2011 to Oct 25, 2011

  1. 1 event
    Double XP Weekend for Modern Warfare 2seasonal event

    Both Call of Duty: Black Ops and Call of Duty: Modern Warfare 2 will allow players to earn double experience points this weekend.

    Steam
  2. 6 events
    Improved Perk Balancingbalance change

    Infinity Ward has focused on balancing perks to avoid overpowering abilities like the nuke from Modern Warfare 2.

    Steam
    Integration with Steamperformance

    The game will fully integrate with Steam, including friends list and achievements, enhancing the multiplayer experience.

    Steam
    Introduction of Three Classes with Unique Unlock Patternsnew contentMilestone

    The assault class, support class, and recon class each have different methods for unlocking new gear and perks.

    Steam
    Support for Dedicated ServersnetworkMilestone

    Modern Warfare 3 will feature dedicated servers with a server browser, voting, and RCON support.

    Steam
    Revamped Kill Streak System in Modern Warfare 3gameplayMilestone

    Kill streak rewards are now earned through points instead of kills, allowing players to earn points by capturing objectives and assisting teammates.

    Steam
    Implementation of Valve's Anti-Cheat TechnologysystemMilestone

    Modern Warfare 3 will utilize Valve's anti-cheat technology alongside other measures to ensure fair play in online multiplayer.

    Steam