The game relies heavily on "invisible" stats that determine your success in social, political, and physical encounters:

You can choose to be a detached observer or a major player in events like the Battle of New Orleans or the Siege of Vicksburg .

Balancing your need to feed with your remaining human morals is a central theme, often leading to tragic outcomes for your mortal companions. The "Long Write-up" (Strategy & Plot)

Strength, Agility, and Willpower dictate your physical capabilities.

The game is known for its "dark" tone; many romanceable characters (like Jesse or Clotho) have scripted tragic ends unless very specific, often difficult, choices are made.