Resident Evil Revelations
55 Achievements
1,000
100-120h
Xbox One
Xbox Series
That'll Leave a Mark
【RAID MODE】Inflict 100,000 points of damage to an enemy in one hit.
20
0.93%
How to unlock the That'll Leave a Mark achievement in Resident Evil Revelations - Definitive Guide
I was level 25 and played the beach stage 2 of chasm and threw a shock grenade at 2 of the big blob fish things killing them and popping the achievement.