Running an expedition in a clean zone is one of the best ways to gather useful resources, find a special event, a new weapon, or even a vehicle. Additionally, players can encounter new allies or even enemies that they need to eliminate to keep their base safe. Since this is all new to most players, they find it difficult to run an expedition properly and this guide covers everything you need to do so.

Expeditions allow you to travel through adjacent zones of your chosen city, outside of your zone construction area. However, since danger lurks, the safest way to get used to it is to choose zones that are closer to your base. Additionally, you will need to turn more people into citizens so that you can create more squads. Players will have to complete numerous missions before they can send their squad on an expedition.

Having more squads is one of the most important aspects of completing an expedition in Infection Free Zone, as it will allow you to take out any enemies that may be lurking around. It will also allow you to search a few more locations and hopefully gain more resources to help you and the civilians survive. You will need to select multiple squads that are free and then select where you want them to go for the expedition. By selecting multiple locations close to each other, your squad can quickly clear out a small area.

Since the team members going on expedition can be exposed to danger, it is very important that players provide them with the best equipment. The ultimate goal of the expedition is to get useful resources and if one fails, you can gather the teams to go to another location and clear another area.