Further details about STALKER 2 unveiled in Russian podcast: advanced A-Life AI, Xbox Mod support, and more STALKER 2 could potentially feature mod support on the Xbox Series X/S (Image source: GSC Game World) GSC Game World's Zakhar Bocharov sat down to answer questions about STALKER 2 on a Russian language podcast. Bocharov highlighted some new information about the game, including the possibility of mod support on Xbox. Internet of Things (IoT), iOS, Wearable, Ticker GSC Game World's PR Manager Zakhar Bocharov recently shared insights about STALKER 2 during an episode of the Russian podcast "Not Brought In." Bocharov touched on a number of interesting new details about the game. He explained the reason why GSC decided to use Unreal Engine 4: their in-house X-Ray engine, which had powered previous titles in the STALKER franchise, was simply too outdated a decade later. GSC had apparently trialed out other engines before settling on UE4.