In case you missed it, developer Infinity Ward will be making a big announcement this coming April 28, Saturday. The company didn't mention what exactly the big news is going to be about but fans are thinking that it could be about Call of Duty 4. Gaming site IGN now confirms that it is indeed about that shooter.

First and foremost, CoD 4 will be officially known as Call of Duty 4: Modern Warfare. Still no details were released about this title but judging from the name, it is very possible that the series is moving away from the WW II settings. Could it be set in one of the modern battlefields such as Iraq? Afghanistan perhaps?

Anyway, as part of the announcement, the worldwide trailer will be released on the same day (April 28). You could catch it on ESPN around 10 a.m. PST / 1 p.m. EST. It will be shown during the NFL draft so don't miss that.

Infinity Ward, or Activision for that matter, is yet to divulge what platforms Call of Duty 4: Modern Warfare will be on. Although it is highly plausible though that it will come on Xbox 360, PlayStation 3 (PS3) and Games for Windows (PC) platforms.