The game was released for Nintendo 3DS in Japan on March 13, 2013, as part of the Guild02 compilation, and separately as a digital download in North America, Europe and Australasia on July 18, 2013.

In the game, the player explores the town which the protagonist Sohta has just moved to, with gameplay consisting of speaking to NPCs to progress the plot and playing card battles against other residents.

The overarching story of the game is presented in a magic realist manner, and involves the sudden and inexplicable appearance of massive fictional superheroes and kaiju that battle every Friday outside of town.

Comparing it to work by Studio Ghibli, he also called the card minigame "surprisingly gripping", saying it was a good example of a short yet fun narrative game.

[3] Griffin McElroy of Polygon called its writing, narration, art, and sound design "superb", but criticized the glim collecting as "needlessly repetitive".