Here’s a structured review of the Medal of Honor: Warfighter update (commonly referred to as the “Bat” update, named after its .bat deployment file on PC).

Most "Bat" files for Warfighter are not official EA updates. Instead, they are typically player-created scripts designed to:

The firefight intensified. Reaper and his team breached the compound's walls, clearing rooms and taking out enemy fighters with swift efficiency. Hawk and Bull provided overwatch from the Black Hawk, corralling fleeing militants with precision gunfire.

Before the server shutdown, patches refined the Apache camera and rocket aiming , and fixed out-of-bounds exploits on maps like Sarajevo Stadium and Basilan Aftermath. Legacy and Current Status

Because the official changelog was deleted from EA’s servers in 2015, forensic data mining by the modding group Warfighter Reborn has reconstructed the patch contents. Here is what V322991 "Bat" did to the game.

and ADS mouse speed directly through the in-game options menu for PC players.