Made some minor changes to randomness to make the gameplay more interesting.
Тhe anomalies can't repeat no more (exception being some that I have chosen myself, such as appearance of some monsters - this ensures that the anomalies become more apparent and spicy the longer you play). It gets reset when every anomaly has existed atleast once, or you just fully exit the game ('Restart' button won't reset it).
Let me know if the randomness still requires some balancing!