Call of Duty: Modern Warfare 4 beta dates: How to sign up for both MW4 beta weekends

Call of Duty: Modern Warfare 4 - Multiplayer match showing three players with guns down a street in fictional South Korea.

You can't regularly queue up for combat until October, but a series of Call of Duty: Modern Warfare 4 betas are a chance to try one upcoming campaign mission and several multiplayer maps before launch. Trying to decipher what happens when and how to register is super convoluted, so here's an info drop on the MW4 beta dates and what you'll need to get started.

Call of Duty MW4 beta dates