In Lantarna, alchemy once drew power from a white comet, but its disappearance left the art to fade from practice and memory. Resna travels toward the capital and the World’s End, seeking the source of a hoped-for revival. Valeria, who has lost her memories, earns her living as an adventurer with the Moonlight Society. Their meeting unfolds beneath the threat of the mysterious Polar Night Alchemists, framing the game as a fantasy journey about recovering alchemy and confronting a wider secret.
Combat follows a tactical timeline, with command choices shaped by an Effects Panel and skills shown through dynamic visuals. The crafting system makes alchemy central to progression: players combine traits associated with characters and materials, then use synthesized items and equipment to strengthen the party. Growboards provide another route for increasing character parameters, linking preparation and development to the game’s alchemical identity rather than treating crafting as a separate diversion.
The listing identifies the game as single-player, so its story, battles, and party-building are presented in a solo format. Its combination of a character-led mystery, timeline-based command combat, trait-driven synthesis, and several character-enhancement options defines the experience described by the listing.