Far Cry 6

The easiest way to get this achievement is to go from the “Ruined Fortress” rift to the “Poisonous Wasteland” rift (yellow portal), after first taking a throwing ax or knife (there are images with weapons and gadgets on the walls). In the Poisonous Wasteland rift, invisible enemies appear, which will appear when the main character approaches, making characteristic sounds. These comrades die from one blow/shot, so when they appear, throw an ax/knife and pick up the gadget back from the corpse.