How do I reveal an opponent with a recon scanner and then hit them with the Railgun?
This challenge will require you to get your hands on two IO weapons, which complicates things. We will have to be patient to recover, at first, a recognition scanner, then in a second a Railgun. You have several choices for this, but the safest and fastest is to go to an IO outpost or satellite base and search IO chests. If you want tranquility, we recommend for example the east of Believer Beach, where several chests of this kind are in the area.You can also shoot down saucers and their occupants in an attempt to recover one of these weapons. Then you just have to use the reconnaissance scanner and hit an enemy with the Railgun. The second part of this challenge is therefore a little easier, provided you find an opponent.