18 hours of play. I bought a building in a town. I went out in search of materials to repair the building. I could no longer return; every time I entered the area around the town, the game would freeze during loading. The rest of the saves corrupted, because I spent a lot of time in the area of that town before leaving. I used the import function and restored the save, but the building was completely gone forever in tha town. Broken saves are unforgivable.
