The version of the interactive title Bad Girl Bad Slave (also referred to by its development tiers like Level 1 or Level 2) introduces several darker, more complex gameplay mechanics focused on management and social interaction. Key Features of v1.30-1

: This version allows for a choice of different girls, each potentially offering unique storylines or challenges.

: The narrative structure has been adjusted to give the protagonist, Jonas, more "free time" after school. However, this period requires careful navigation as players must watch out for specific encounters.