By Justice or Mercy

By Justice or Mercy is a 3D adult visual novel for players who want a darker, revenge-driven harem story with a serious edge. The tone is tense and personal rather than lighthearted.

Story

Four years after being wrongly branded a murderer, a young man returns home carrying a fixed idea of justice. The story follows his pursuit of the people who ruined his life, leaving the player to shape what form that justice takes and how far he's willing to go to get it.

Gameplay

Play centers on dialogue and story choices that steer how the protagonist deals with the people around him, from restraint to outright retaliation. Decisions affect relationships with the women in his life, some of whom become allies, lovers, or targets depending on the path taken. The game moves through defined days and scenes rather than an open sandbox, with animated sequences marking key moments.

Features

• Fully animated 3D scenes throughout key story beats
• Original music tracks composed for specific chapters
• Choice-driven relationships that shift tone between romance and conflict

Notes

The game leans heavily into themes like infidelity, domination, and family-adjacent relationships; readers sensitive to incest or netorare content should go in aware.