Tales of Rein Ravine places players in the alpine town of Rein Ravine, where they have been admitted to an international equine university. Its premise pairs the promise of study at a prestigious riding school with a question about whether village life is as glamorous as it seems. The game aims its story at young adult horse gamers, with a tone described as more mature than is typical for the genre.
Riding is the central activity, with training in showjumping, dressage and cross country. The developers describe the mechanics as inspired by real-life horse riding, and horses differ in temperament: the roster ranges from calm, experienced geldings to easily spooked young stallions. That emphasis on varied mounts and recognizable equestrian disciplines gives the game a more specific focus than a general school or adventure setting.
The listed format is single-player, framing Rein Ravine as an individual equestrian experience rather than a shared multiplayer activity.