Released in July 2025, iCEnhancer 4 is the first version to use physically-based lighting compared to all my previous mods. It also introduces new shaders like better fog rendering, water and more.

It is the most stable iCEnhancer version, thanks to the donators and their beta-testing, Krystaling and many other people helping over time. It is also the fastest in terms of performance. It is limited to 1.0.4.0 for now due to the patch being the most compatible with ENB, giving you the best graphics you can get from the mod.