Slice & Dice

Slice & Dice is an achievement in Metro 2033 and Metro 2033 Redux, awarded for obtaining certain amount of kills with the Trench Knife.

Overview
This achievement is awarded for killing 20 enemies in Metro 2033, and 30 enemies in Metro 2033 Redux using Artyom's knife. This must be done in one playthrough. It is possible to restart any level to farm kills. It is fairly simple to earn this when a stealth approach is used - simply slit as many throats as you can to earn this.