Few things in gaming are more routine than a Call of Duty multiplayer beta, but this year's is actually a bit different. The Modern Warfare 4 beta kicking off on August 21 (for pre-orders only) will include the usual smattering of multiplayer modes, and in a series first, it'll also include a chunk of the campaign.
"Entrenched" is the campaign mission that'll be playable early, and Infinity Ward has published a brief teaser for it (watch above). Based on what we know about the story of Modern Warfare 4, it seems we're neck deep in North Korea's invasion of South Korea by this point.
