Over a 20-scenario campaign, you`ll find ways to dive deeper and deeper, while unlocking new abilities, upgrading your bathysphere, and completing minigames that carry over from scenario to scenario. Each scenario uses a section of one of the three maps, expanding and growing in complexity as you go, with some shocking surprises in later scenarios that will have you looking at the maps in a whole new way! Once you travel deep enough to accomplish your objectives, youll try to make it back to the surface, but you`ll need a good strategy, clever decision making, and a little bit of luck to get there safely! Components: 3 11x17 folded map boards, 8 dice, Screen printed Bathysphere meeple, Dry-Erase Marker, Mini-game pad, Scenario book, final components and images may vary.