The Engineer can collect scrap when damaging enemies. The amount of scrap gotten per shot is equivalent to the damage dealt to an enemy. This scrap will fill up its Scrap Meter, which can be seen on its upgrade icon. When its Scrap Meter is full, the Engineer will briefly stop attacking to build a sentry, which becomes stronger within upgrades. Within upgrades, sentries will require more scrap to be built. 


There are currently no running experiences.