Stalker 2: How to get "Wiped Out" achievement
One of the achievements in the game is called Wiped Out, where you must kill a Rodent with a grenade launcher: “Kill a Rodent using a grenade launcher. A good wipe-out makes the Duty proud.”
To do so, you must either have a rocket launcher or an under-barrel grenade launcher (e.g. the GP-25 grenade launcher attachment for the AKM-74S). The rocket launcher can be found in the Noontide base during one of the main missions (located in the Waste Processing Station), and other places in the Zone. Under-barrel grenade launchers can be bought from your local dealer, or found at the Intercom Tower outpost, for instance.
If you have your gear ready, make your way to Shelter, located south of the Waste Processing Station. Adjacent to the main building, you find railway tracks and a crane, where Rodents are waiting to be blown up.