Dinosaurs and crabs don’t live in symbiosis - this time not even try to disguise hostility towards each other. Together with a friend change into in prehistoric creatures and persecute crustaceans traversing all of the stages. Cooperation here will be at all necessary to have a chance of survive! Two players have to jump from platform to platform, struggling with dangers, avoiding the abysses and generally had a great while having fun. With every movement you may end up good or bad - everything will depend on your skill. Don't worry - you can always repeat a task from the designated place. Nevertheless try to to reach the goal, the first time without bruises and scratches!