Originally established as Gen Creative House Co., Ltd. in February 1987, changed company name to G-Artists Inc. in March 1991, then to epics Inc. in June 2006.

Most of the game takes place in the real world, where the player navigates real-time 3D environments using the DS's D-Pad and Touch Screen.

The player can switch to the TS Menu at any time, where they can play the cursed game, read e-mail messages, and load a previous save file.

In the cursed game, which only uses the top DS screen, the player controls a 2D 8-bit RPG that provides clues to the current situations and can, in some cases, advance the story.

Most of the game takes place in the real world, where the player navigates real-time 3D environments using the DS's D-Pad and Touch Screen.

The player can switch to the TS Menu at any time, where they can play the cursed game, read e-mail messages, and load a previous save file.

In the cursed game, which only uses the top DS screen, the player controls a 2D 8-bit RPG that provides clues to the current situations and can, in some cases, advance the story.