Eidolon is a unique adventure game developed by Ice Water Games. As a new student at Eidolon University, you will interact with other students, unlocking new areas and raising affection, all while discovering the true nature of the university and yourself. The game has a 2-3 hour playtime, but no two playthroughs will ever be the same due to extensive dialogue options and as many as sixteen unique endings per character.

The game has an extensive cast of characters, including Erica, a bubbly sorority sister; Melody, an environmental activist; Vivian, voted most likely to succeed; Adrianna, the resident romantic; Brooke, an athletic skeptic; Claire, curious about everything; and Reia, more interested in books than romance. Each character has their own unique story and personality, and the branching dialogue options allow for a personalized experience for each player. The game is free to play and includes the full version with no additional content expansions anticipated.