I've just uploaded an update of Absolute Blue to steam.
First of all it fixes a crash, that occurred on Level 8, Chapter 5 just before the Endboss.
As this was my first game I ever did for PC (back in 2003) it was quite hard to dive into the code again. However, I've managed to identify the issue and fixed it.
I've also fixed a few smaller issues (for example on the very last endboss, there was no feedback involved when hitting the boss which is improved now).
Sorry again, for all the circumstances...