Level-5 has released Fantasy Life i: The Girl Who Steals Time on iOS and Android devices. Fantasy Life i combines RPG, life simulation, and building elements. Players explore an open world, restore a deserted island, and travel between the present and past, a thousand years apart.

The game offers 14 professions that players can freely switch between. Combat specializations allow fighting monsters, gathering professions are for resource extraction, and crafting professions enable creating weapons, furniture, and food.

The mobile version is sold for $24.99 and includes all released updates, the latest expansion, and Digital Deluxe Edition bonuses. The package also features costumes inspired by other Level-5 games, including Professor Layton and Yo-Kai Watch. Controls have been adapted for touchscreens, and gamepad support has been added.

Additionally, cross-play and shared saves with PC and consoles are available on smartphones. A playthrough started on another platform can be continued on the phone and then transferred back.

Fantasy Life i was originally released on PC, PlayStation, Xbox, and Nintendo Switch in May 2025, and then on Switch 2 in June. The game's sales subsequently exceeded 1.5 million copies. On Steam, the project has 91% positive reviews from over 11.6 thousand players.