The infamous "noob tube" infinite grenade launcher exploit.

akimbo spread, which were among the most hated/loved glitches in the original title. Are you looking to

But the pendulum swung both ways. Legitimate modders used iw_22.iwd to create iconic content:

Unlocking the Past: The Mystery of the IW 22iwd Patched Files

Do not download “unpatcher” tools from YouTube or unknown forums. In the week following the patch, malware analysts have detected a 340% increase in fake iw_22.iwd reverters that install keyloggers. The era of easy file swapping is over.