We are happy to tell you that our next update will significantly improve the game's stability!
However, to achieve this, we had to change how the game saves progress completely. The old saving system caused many issues.
We advise you to update to the newest version when we release it shortly. But, doing so means you will lose your existing save progress.
If you want to keep playing on your current save, we've moved this game version (1.0.5z) to the "old-savegame" branch on Steam.
Please set this in your Steam game settings!