Description: Kill a razorback boar using a Molotov
How to obtain:
This achievement can be obtained very quickly, if you go to Ruins Encampment base camp, in the Geothermal Valley. From here, a bit over the campfire, pick up the bottle from the crate and craft a Molotov's cocktail.
Jump down then, near the wooden cottage (here, you find a razorback marker on the map). With a bit of luck, you find razorbacks down below (if not, reload this location, because the current weather may be the reason for their absence). Throw the cocktail at a razorback, before it starts to run.