Hell Let Loose is a beautiful game when it comes to graphics, weapon design, maps, etc... But I feel it lacks a bit more sound immersion; it lacks echoes in the weapons, and the sound of the explosive grenade needs improvement, as it's currently very weak/lacking impact. It needs long-range artillery fire sounds, the whistling of projectiles (especially in artillery, which is requested by the commander). Explosions should have more echoes and different sounds. Improve ambient sound; in snow maps, for example, add the sounds of cold winter winds. Make the maps more "alive" in terms of ambient sounds, weapons, explosions, etc...
I will give some examples of what I would like to see in Hell Let Loose:
