Mooncube Games (now Lofi Gaming) has repeatedly posted Pride Month messages including rainbow and trans flags, stating that "representation and inclusivity matters" and aligning the studio's values with "kindness, empathy and inclusivity" while promising a "diverse cast." The All Aboard! DLC includes pride flag items and rainbow skins on spirits, extending this representation.

Avatar customization is deliberately gender-agnostic, with body sliders, masculine/feminine face options, and facial hair allowing flexible presentations rather than binary male/female selection, described in discussions as the avatar being "bisexual." These elements are noticeable and intentional but remain peripheral to the core premise of a cozy productivity tool focused on lofi music, pomodoro timers, and collecting cute animal spirits via activity and scenery combinations in a train setting. No romance systems, identity-focused plots, or narrative rewrites appear in the DLC or base game.