The game crashes about half the time when the Worm from the Abyss appears outside of the campaign. I've accepted that, it's fine.

However, the next problem is a bit more annoying. In the second mission of the Orc campaign, when choosing the Path of Blood in the first mission, it's impossible to complete the "good" quest, therefore, the Red Jaguars are my allies by default. Around the middle of the month, they start actively fighting for the town on the island near the crater. The problem is that when the Jaguars capture it, the game freezes. Completely. I had to restart the map on easy difficulty and rush the town myself.