Ultra Graphics Mode brings many visual improvements to STALKER: Shadow of Chernobyl. The environment will look ultra realistic and detailed with the list of added features. This is a modified user.ltx file that setting the game engine to ultra levels. #.Features - Bloom - improved Bump-Mapping - R1 Lights - GI is enabled and tweaked to not causing any slowdowns - Emulated Temporal Supersampling - Improved Bump-