Angelique trois is the first Neoromance title to be on the PlayStation 2 and so far the only Angelique entry which presents the game in 3D models. This story and its setting acts as the spiritual predecessor to the series's major alternate continuity, Neo Angelique. trois is the first title in the series to begin crediting developers for their work as opposed to the group labeling, Ruby Party. Yoko Hori served as the general director and Yasuno Shihoro is the director. Mahito Yokota composed and arranged the music. The Premium Box edition includes eighteen character cards with short character messages on them and a memorial manual.
