Hello, I meant to post this some time ago already, but late is still better than never right?
The thing is, 3.7.4 (stable) seems to break Shadow Genesis' last combat mission against Hiven. Once the allied Superdestroyer jumps in during a cutscene, the game crashes with this message:
Assert: pss->triggered_rotation_index >= 0
File: modelanim.cpp
Line: 849
Unable to find triggered rotation for ship Impaler.
It seems either you will have to update your ship asset, or the code heroes of SCP could reduce this assertion into a simple log warning. For now, Shadow Genesis is broken in newer builds, which is a great shame because it's a great modern campaign with a full story. Nowadays I would recommend it over Derelict if a new player wants a complete post Capella experience.
The full mission log is
here.