Sinful Testament is a dark otome visual novel set in the atmosphere of 1920s crime noir. After a mysterious time transfer, the heroine finds herself in the body of the daughter of a murdered crime boss, plunging into a dangerous world of deals, betrayal, and survival. Use knowledge of the future, make fateful decisions, uncover the secrets of criminal Houston, and build relationships with six charismatic characters. Every choice impacts the story, leading to redemption or downfall.

Features:

• Dark otome visual novel
• Atmosphere of Houston in 1925
• 6 romantic storylines
• Branching plot with consequences
• Thematic paths of Redemption and Downfall
• Intrigue, blackmail, and criminal mysteries
• A heroine with memories of the future