This title includes a new mode called Burst Mode, as well as Normal Mode with the conventional system and the well-known Caravan Mode.
In all modes, enemy placement and enemy attacks have been readjusted, allowing even players who have played through the previous title to play with a fresh mindset.
In addition, the game also includes background music arranged by Jake "virt" Kaufman.
The BGM can also be switched to the previous title's BGM in the settings.

More details on the official game page of Bullet Soul -Infinite Burst- ...