Stalker 2: Heart of Chornobyl has various locations marked as points of interest that often have something interesting for players to do. You can either get an artifact, weapon, or gear blueprint at these points of interest. There's a location in the Cordon region called the Death Cave, where players can find all three of these. However, you'll have to fight a Controller while you're visiting this cave, so be ready to fight your way out of the cave after taking the loot.