In Ice Age 2, exploring ice fields plays an important role. Players can discover new resources in the ice field, such as fuel, food, and building materials. It is also possible to find hidden technological blueprints and improve the level of urban development. At the same time, exploration can also expand the territory and open up more living space for survivors.
As players explore the ice plains, they may encounter locations that increase population growth and locations that produce supplies. Players can activate the effects of these locations by connecting them to the city using trails.
There are also locations in Iceborne that can increase your population almost instantly, but at a cost. Additionally, players may encounter city events during the game that can instantly reward population.