Arma Reforger
15 Achievements
Steam
One to Watch...
Neutralized 100 enemy players in any official game mode.
1.3%
How to unlock the One to Watch... achievement in Arma Reforger - Definitive Guide
One little thing I was doing, which didn't help actually getting kills at all, was putting the achievement tracker up so there was some confirmation of kills in a roundabout way.