You can watch Avalanche studio head Roland Lesterlin demonstrate the challenge modes of Just Cause 3. There are two types shown in the video; one in which Rico flies his new wingsuit through a series of rings, and another in which Rico flies his rockets through a variety of explodable items.
trailer is taken from IGN Youtube channel
This was the demo could be seen at Gamescom.You can see that this will be a game with some really beautiful explosions. Things explode at slightly different times and in slightly different ways, and so a good chain reaction results in a staggered cacophony of carnage. It’s very pretty.
Alas, the open world itself wasn’t on show. Just Cause 3 is out on December 1.