You may earn Evil Morality points (a.k.a. immorality or immo) or Good Morality points (a.k.a. morality). Your morality score is displayed in the Add Info window accessed via the Alt+C Character window.
You can recover from an Evil balance by:
- killing mobs of a higher level than you
- dying often
- donating a large quantity of items at the Altar of Goddess
- use Immorality Soap