[2019] I think npc explosive damage needs an "adjustment": Rusher dealing 500k+ dmg

As was mentioned yesterday on State of the Game. We made these changes as we felt that explosives weren't a big enough threat on the higher world tiers and overall this would make for a better gameplay experience.

That said, we are monitoring the reception of the new explosive damage and we are certainly open to adjusting it in the future.

/ Johan