Stop the mole's sabotage attempt
To complete this challenge, you will have to go to Corny Complex, or what is left of it. The mole is indeed trying to sabotage the IO's plans, and it must be stopped at all costs. For this, on site, you will find a small device, or rather a fairly visible bomb under one of the platforms that is flying away, with which you will have to interact. Thanks to your saving action, the mole should not be able to carry out its sabotage.You can find the exact location of the bomb on the map below.
Note that it is better to go there at the start of the game and equip yourself, if possible, since a multitude of other players will have the same objective as you, and that it will probably be difficult to achieve the challenge quietly in the hours following its release.