Just Cause 2 was originally released in March 2010 on PlayStation 3, Windows PC and Xbox 360. The copy included with Just Cause 3 will be playable on Xbox One via Xbox 360 backward compatibility, a feature Microsoft announced at E3 2015.
Bethesda Softworks is doing something similar with Fallout 4, packing in a copy of Fallout 3 with the Xbox One version of the upcoming game for first-run copies. It's unclear if the Just Cause offer will be limited to pre-order customers or the initial print run.
Microsoft also premiered a new trailer for Just Cause 3, dubbed "Burn It." You can watch the trailer above. Just Cause 3 will be released Dec. 1 on PC, PlayStation 4 and Xbox One.