various emergency situations may happen in the park, including power failures, unpredictable weather, and dinosaur breakouts, which must be addressed by players to ensure guests' safety and happiness. players can build an acu center and a ranger station, which are responsible for maintaining the park's security. they can sedate escaped dinosaurs, medicate sick dinosaurs, resupply dinosaur feeders, transport dinosaurs, fix fences, and more. players can also control vehicles from a third-person perspective such as helicopters and 4x4 trucks to complete these tasks. emergency shelters to protect the guests, as well as other security structures like power network redundancies and storm warning centers, can be built. many of these security facilities can be upgraded to strengthen their efficiency when dealing with emergencies.