-Depending on which version you have (demo or release), please, uninstall your current version and reinstall the game.
The main reason of the hotfix:
-An earlier update wasn't completely fine regarding creatures with inherited IDs. This hotfix retrospectively fixes these. However, you might have stumbled upon problems that was caused by this issue. If you experience anything out of the ordinary (like a creature not appearing when he certainly should), contact me and send me your save game. I'll fix it for you if the storyline got broken.
Sorry for the inconvenience.
No other fixes included, but the achievements are visible now. They are not achievable yet.
If you find any issue, please notify me via e-mail: email@example.com