- Text now scales with your screen size, so it's much easier to read at 1440p and 4K. The game font is now built in.
- The top bar and toolbars are realigned and tidied up, with new bevelled buttons.
- The lift shaft is rebuilt in riveted steel, with sliding doors and floor displays. Soldiers now ride inside it out of sight.
- The underground has brighter, textured rock, lighting that gets darker with depth, and rooms that cast shadows and light.
- Added flickering lamps, blinking consoles and dust. You can turn these off under Options > Graphics.
- Big performance boost: a steady 60fps on most systems.
- Fixed the Threat value disappearing, buttons being cut off on wide screens, and room names being truncated.