The official Just Cause Twitter posted a very short gif, along with the announcement that a gameplay trailer for Just Cause 3 will be released on Tuesday, April 28th.
It's really kind of hard to tell what's happening in the gif, but we see an explosion, some wingsuit action, and a jet, and that's all we need to know that this is Just Cause. I loved Just Cause 2 to death, and I'm excited to see what they're going to show us. The developers have previously said that they wouldn't show gameplay until they were sure it would blow us away.
I'm eagerly waiting, Avalanche!