Bridge Constructor: The Walking Dead
13 Achievements
GOG
Grim Reaper
400 enemies killed
4.4%
How to unlock the Grim Reaper achievement in Bridge Constructor: The Walking Dead - Definitive Guide
W1ntermuted
TrueAchievements
TrueAchievements
Pretty straight forward - you need to get a total of 400 kill across completed levels in the game. You can track your progress by going into chapter select and looking at the tally on the bottom right. There are a total of 499 possible kills so there is a decent amount of leeway in terms of not having to kill every walker on every level
An important note is that kills cannot be farmed meaning you can't just replay the same level over and over to rack up kills and they don't count unless you complete the level. Replaying levels is fine however your kill count will only increase by the difference in walkers killed. Meaning if you killed 10 on your first time completing the level and the second time around you kill 20, your total increases by +10.
If you're short I'd recommend cleaning up as many as possible in the first chapter as the solutions are the simplest meaning it's pretty easy to tinker and adjust to get whatever kills missing. There are also a number of levels in chapter 3 and 4 that feature 50+ walkers so replaying them to ensure you get all the kills will help speed up the process. Given the 99 walker buffer however you shouldn't have much trouble hitting the 400 threshold; personally I hit 425 without even trying to go out of my way to kill extra walkers
An important note is that kills cannot be farmed meaning you can't just replay the same level over and over to rack up kills and they don't count unless you complete the level. Replaying levels is fine however your kill count will only increase by the difference in walkers killed. Meaning if you killed 10 on your first time completing the level and the second time around you kill 20, your total increases by +10.
If you're short I'd recommend cleaning up as many as possible in the first chapter as the solutions are the simplest meaning it's pretty easy to tinker and adjust to get whatever kills missing. There are also a number of levels in chapter 3 and 4 that feature 50+ walkers so replaying them to ensure you get all the kills will help speed up the process. Given the 99 walker buffer however you shouldn't have much trouble hitting the 400 threshold; personally I hit 425 without even trying to go out of my way to kill extra walkers
Necrophage33
These achievements are all cumulative, and have nothing to do with the tally of zombie deaths that are displayed next to each level and each chapter from the chapter select screen. Those tallies show you how many zombies you killed in those levels out of the total possible, but have no bearing on these achievements. This is just a cumulative total of enemies (zombies and human enemies) killed over all levels completed. What this means is that you only make progress towards this achievement when a level is successfully completed (when you press 
to "finish"). If you somehow don't have this achievement by the time you successfully complete all 40 levels, load up your completed level 3-8: Hospital Heist and just replay it. You'll get 60 kills per replay, which will allow you to reach 400 kills in under a minute or two.
to "finish"). If you somehow don't have this achievement by the time you successfully complete all 40 levels, load up your completed level 3-8: Hospital Heist and just replay it. You'll get 60 kills per replay, which will allow you to reach 400 kills in under a minute or two.