GSC Game World has revealed their update plans for Stalker 2: Heart of Chornobyl for the remainder of 2025. Key features of these updates will include adjustments to the A-Life system, enhancements in performance using Unreal Engine 5, and the introduction of new night vision equipment.

The studio emphasized that one of their primary objectives is to upgrade the game to Unreal Engine version 5.5.4. This upgrade aims to introduce new tools and features that will enhance the game environment while also improving stability and performance through the latest optimizations available.

GSC has indicated their intention to achieve this upgrade within the year, but they noted that the transition to Unreal Engine 5 could affect the timing of all planned updates for this calendar year.

### Update Overview for 2025
– ENGINE UPDATE TO UNREAL ENGINE 5.5.4 (FOR OPTIMIZATION)
– NEW NIGHT VISION EQUIPMENT
– BINOCULARS
– A-LIFE ENHANCEMENTS:
– Technical improvements to A-Life Zone
– Reduced visibility for NPCs in darkness
– Updates for NPC combat
– Balance adjustments for mutant encounters
– Introduction of new anomalies
– Fresh missions from both familiar and new characters
– New weather scenarios
– Master difficulty setting
– Extended day/night cycle
– Loot rework for stash items
– Overhaul of stamina and energy drinks
– Immersive display mode
– Updated player equipment UI, including protection stats
– Additional UI improvements
– Local save backup restoration
– Ongoing optimizations and fixes for anomalies
– Progression from Zone Kit Phase 1 to Phase 2
– Audio modding capabilities (Wwise)
– Enhanced narrative tools for creating custom stories
– Improved compatibility with various mods affecting common gameplay systems
– Enhanced support for blueprint modifications
– Overall technical improvements and optimizations
– SPECIAL DISCORD HOLIDAY EVENT

This brief summary highlights significant updates as part of an ongoing commitment to keep players informed about major developments.