STALKER 2: Heart of Chornobyl launched with several bugs and issues, which GSC Game World, after celebrating the million units sold milestone, promised to resolve.
One of the main features that need care is the so-called A-Life AI and spawn system. While we wait to see if the developer will be able to fix it with an official patch, modder ConnerRia published a mod called The Roadside Panic that aims to greatly improve the lively feeling of the Zone - although it might just kill your game's frame rate in the process.
Here's the official overview from the mod's description: Related Story M4 Max Struggles To Run STALKER 2 Fluidly; Can Only Manage Between 30-40FPS Average At The 900p Resolution, And That Too With Massively Toned Down Visual SettingsThis mod restores the chaotic dynamism of the old STALKER games.
It also murders your frame rate, so you can enjoy the authentic 30fps 2007 Shadow Of Chernobyl gameplay experience. Unleashes the full potential of online A-Life Heavily mitigates cases of enemies appearing out of thin air right behind you, like in that Reddit clip of the military base everyone keeps talking about Significant extension of the A-Life range.
NPC and NPC interactions can be seen and heard from afar. Different factions will fight for territory at POIs. How Did You Fix "A-Life"? Duct-tape.