Ultima IV: Quest of the Avatar is a pioneering role-playing game that focuses on moral decision-making rather than conventional combat. Set in the immersive world of Britannia, players take on the challenge of embodying the Eight Virtues—Truth, Love, and Courage—through a series of ethical choices and altruistic actions. This innovative approach transforms the RPG experience, prioritizing personal growth and the journey of becoming a virtuous leader over mere victory in battles.

The game boasts an enhanced engine featuring vibrant color graphics and interactive character dialogues, allowing players to engage in meaningful conversations by typing in topics. Character creation is uniquely shaped by the player's responses to moral dilemmas, and exploration is facilitated through various travel methods, including foot travel and teleportation. While traditional RPG elements like combat and exploration are present, the emphasis on virtue and moral choices distinguishes Ultima IV, marking it as a significant milestone in the evolution of gaming.