At the tail end you see a small glimmer of simulated gaming on two devices before the caveman smashes them to bits. Hope they had insurance on those. Judging by the small little description of the game and that brief moment of an image, we would say it looks like it will be along the same lines as Ice Age Village. Rovio states;
The Croods will Hunt & Gather their way through spectacular new landscapes as they tame fantastic and never-seen-before creatures. Help The Croods survive the wild…and each other!
It should be an interesting new title to compliment the movie. The game is schedule for release on March 14th.
Just for good measure, here is one of the official trailers for the movie. I pretty much love grandma.