Altered Bloodlines

Altered Bloodlines is a 3DCG dating sim for players who like slow-building crime dramas mixed with romance. The tone leans serious, with tension and intimacy woven through investigation rather than played for laughs.

Story

An FBI agent in Boston has just helped rescue six kidnapped young women, but the case leads somewhere far larger than expected. Alongside his partner Sarah and two BPD detectives, he starts pulling at threads tied to a criminal enterprise long dismissed as rumor. As the conspiracy deepens, he has to lean on old friends and new allies to protect the people closest to him, including his growing relationship with Luci, while trying to reach the truth behind it all.

Gameplay

You play as the agent, moving between investigation scenes and personal moments with the people around him. Story choices shape how relationships develop and how much of the conspiracy comes into focus, with the case unfolding gradually across chapters rather than all at once. Dialogue and decisions carry more weight than mechanics, keeping the focus on character and plot.

Features

• Rendered 3DCG visuals with animated scenes
• A male-protagonist story built around one central relationship alongside a wider cast
• Slow-drip mystery plot tied to a hidden criminal network
• Mobile-friendly build alongside the main game