It is a small detail, but I think music plays a big role in immersion. Once finishing the detail screen, it goes again with the background music. These interruptions when the details/research may be annoying to the point to disable all music and play my own music, but it is a pity, as the game has some beatifull songs. But when playing a good part, and I check details, music changes...
There are some simple things to help on this. I can think in:
- Introduce some fade in/fade out in the backgroundmusic, and or in the detail screen music.
- Reduce volume of the detail/research screen, as said OP