In the world of ROLLING BALL GAME DX, gravitational anomalies are being reported. Within scientific circles, it is theorized that these strange occurrences may be linked to the existence of pocket dimensions known as Interspace. Ayako, who is leading an independent study on this, manages to open a rift which pulls her into this mysterious plane. Now trapped in Interspace without a clear exit, she must find a way out of these perplexing worlds by traversing dangerous obstacles and meeting mysterious personalities along the way.

In the world of ROLLING BALL GAME DX, gravitational anomalies are being reported. Within scientific circles, it is theorized that these strange occurrences may be linked to the existence of pocket dimensions known as Interspace. Ayako, who is leading an independent study on this, manages to open a rift which pulls her into this mysterious plane. Now trapped in Interspace without a clear exit, she must find a way out of these perplexing worlds by traversing dangerous obstacles and meeting mysterious personalities along the way.