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STALKER 2 upgrades and PS5 version announced
GSC Game World details Unreal Engine 5.5.4 upgrade and PS5 port with a wide set of improvements.

GSC Game World outlines a major engine upgrade to Unreal Engine 5.5.4 and a PS5 version with a wide set of improvements.
STALKER 2 upgrades to Unreal Engine 5.5.4 and adds PS5 version
STALKER 2 will receive an engine upgrade to Unreal Engine 5.5.4 and a PS5 port later this year as part of a broad list of improvements. The studio highlights new exploration equipment, balance tweaks, additional open world events, a new weather system, extended day and night cycles, a loot and stamina overhaul, an immersive display mode and UI updates. The upgrade is framed as a path to better stability and performance across PC and consoles after a rocky launch. The studio notes that not all features may be ready in 2025, acknowledging plans can still change.
Publishers and fans have waited for a more polished STALKER 2 experience. If the PS5 port arrives with the engine upgrade, it could help the game reach a wider audience and feel more cohesive across platforms. Still, the timeline remains fluid, and gamers should curb expectations while development continues.
Key Takeaways
"Our main mission in the near future is upgrading the game to Unreal Engine 5.5.4."
Source of engine upgrade plan.
"This will bring new features and tools to make the Zone an even better place."
Impact of upgrades on gameplay
"It's worth noting that GSC Game World doesn't fully commit to having all of this ready for 2025."
Timeline caveat from studio
"bringing the latest Unreal Engine 5 optimizations will lead to better stability and performance."
Effect of optimizations
The move to Unreal Engine 5.5.4 signals a focus on long-term stability and cross-platform alignment. The upgrade could unlock new features and make the Zone feel more responsive on both PC and PlayStation 5. If done well, the changes might help STALKER 2 compete with other open-world shooters on multiple fronts.
Yet the roadmap carries risk. Open-world games are prone to delays, and promises to add a lot of content may slip. The real test is whether the updates arrive on time and deliver noticeable improvements, not just vendor chatter.
Highlights
- Our main mission in the near future is upgrading the game to Unreal Engine 5.5.4.
- This will bring new features and tools to make the Zone an even better place.
- It's worth noting that GSC Game World doesn't fully commit to having all of this ready for 2025.
- bringing the latest Unreal Engine 5 optimizations will lead to better stability and performance.
Time will reveal how well these upgrades land with players.
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