How to get an S-rank on Expert on the Mobility Course in CoD MW4

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CoD MW4 has a training course, similar to those in recent years' multiplayer. This course aims to teach you the movement, new mechanics, and how to play multiplayer. But in CoD MW4, things are slightly different, as there are actual mobility courses with timers to complete.

These are fun to play and test your abilities, but you can also get an exclusive charm reward in the beta if you manage to complete the Expert course on S-Rank.

But how can you actually complete this challenge?

Here is a rundown of what to do.

Some key tips to S-rank the course include:

• Completing the tutorials for each tier to familiarise yourself with the game and its movement
• Use pipes as quick movement options instead of climbing
• Slide and dive past lasers to avoid crawling and losing time
• Try to trigger extra targets where possible
• Hit every target to reduce your final time by one second per target hit
• Don't take fall damage as it adds five seconds to the timer

JSkeleton on YouTube has an excellent step-by-step walkthrough of the Expert course, which you need to complete in under 55 seconds. This is a tough challenge but entirely doable with some practice.

You only have week 2 of the beta to get this charm, as it won't be available in the full game. So, be sure to obtain it before 1 September.

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For even more on CoD MW4, why not read our impressions of the game's multiplayer to see how the game is shaping up ahead of its full release in October.

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