Citizens are the cornerstone of your operation in Infection Free Zone, and there never seems to be enough. You can never have enough spare hands, so let’s find out how to get some more.All ways to get new workers in Infection Free ZoneIn Infection Free Zone, your citizens can handle any role you assign them. From building to researching to forming squads – as long as you have some spare workers, you can assign them where you need them most.This adds much-needed flexibility and versatility to the game, although with the vast number of jobs you need handled at all times, the more citizens, the merrier. There are two ways to get more citizens in Infection Free Zone – through encountering other survivors and calling them in.Screenshot: PC InvasionOther survivors can be encountered in a couple of ways. You may find a group huddled together in an abandoned building that you can rescue, or you may find them walking around. You can also send out radio tran…