Koei Tecmo and Gust shared a new trailer of Atelier Online, the series’ first smartphone entry, with a look at the game’s key characters and a glimpse at its synthesis system.

Atelier Online has online support that will allow players to adventure, synthesize and battle together. In addition to beautiful fields with monsters to fight and items to gather across different times, seasons, and weather, the game has an abundance of items to gather and synthesize.

Atelier Online launches this winter in Japan for iPhone and Android as a free-to-play title with micro-transactions.