Arsenal unlocking system in Modern Warfare 3.

Sledgehammer Games is set to introduce a new Armory Unlock Challenge system that will allow players to unlock content including weapons , attachments, perks, and equipment in Modern Warfare 3.

Arsenal Unlock Challenges in Modern Warfare 3 introduce an  all-new system that gives players a new way to defend and unlock items. In MW3, this new system will allow players  to “unlock the weapons, gear, perks, killstreaks, and attachments you want to use.”

While this  will not replace the traditional method of unlocking items  , the system will allow you to activate an “Arsenal Unlock Challenge”, offering the ability to activate  any specific eligible item  . By doing this, you can earn points by completing both daily and bonus tasks.

When you successfully complete all daily challenges, you will gain access to a unique bonus challenge specific to the game mode you are playing. These bonus challenges can be completed multiple times and will vary depending on the mode selected.

Keep in mind that if you decide to switch to another challenge mid-playthrough, your progress on active Arsenal unlock challenges will carry over when the new challenge is activated.

Once  you reach level 25 in MW3,  the armory unlocking challenge system becomes available, allowing you to progress by completing challenges and obtaining new items. The Arsenal Unlock Challenges menu features a number of items that you can obtain by completing these challenges.

To complete the armory unlock challenges, you must complete daily challenges. Each completed daily task will contribute one point towards your current Arsenal unlock challenge.