Engineer badge

== Description ==
Engineers give these badges to survivors, who complete their challenges. The badges can be exchanged for resources and valuable rewards.
Exchange takes place at Engineers workshop.
== Receiving ==
* Rewarded upon completion of special weekly challenges.
* Rewarded during events:
** Steel Gladiators in the amount of 200 units.
** Steel Championship in the amount of 350 units.
** Waderkvarn Stash in the amount of 800 units.
** Crossout Day in the amount of 600 units.
* Rewarded during brawls:
** Operation "Radiance" in the amount of 800 units.
* 10 from:
** 
* 30 from:
** 
* 50 from:
** 
* 100 from:
** 
== Notes ==
* Maximum weekly amount upon completion of all challenges - 2850 badges.