Planned Release Date: Jul 31, 2026

Mature Content Description

The developers describe the content like this:

The game is told from the perspective of a serial killer and features scenes of murder as well as several acts of sex and several scenes with nudity.

For the scenes of murder, it is not glorified and they are demonized, and it is made very clear that the protagonist is in the wrong. Additionally, these scenes are optional and the player is given the choice to participate in them. Any participation in them leads to "bad endings".

There is zero sexual violence or rape in this game and all sexual acts within it are presented as consensual.

About This Game

Play as a serial killer!

In this visual novel, you become Victor van der Velde, better known as the Blood Angel Killer, and make the choices which determine his fate. Victor is the son of a South African gold mine owner and his Russian emigre wife who moved to Boston in his childhood, after riots forced the family out of their home nation. Life has been cruel to Victor, so you get to choose if you want him to be cruel back. Perhaps that's as simple as making Victor cheat on his wife or maybe it's having him sire children outside of his marriage? Or maybe it's something more sinister?

As a young man, Victor resorted you hunted men and women, killing them and turning them into artistic grotesqueries, becoming the infamous Blood Angel Killer. That was a life which he once gave up.

Choose his destiny!

After all, in his middle age as a married father of two beautiful children, he thought that his days of killing werelong gone... but are they? You get to choose whether Victor becomes a murderer again, preying on the men and women of Boston or if he tries his best to keep his hands clean?

After all, whatever you choose, Victor has much to atone for - he has a whole balance to restore. And what better way to restore that balance than to have him and his mistresses breed?​

Unlock all the endings!

But it won't be easy... can you keep Victor good and succeed? Or will you make him bleed? Whatever you decide, you get to go back and keep deciding as there are many choices and multiple paths to take, all leading to a variety of different endings.

The Boston Breeder is a dynamic visual novel where every choice matters.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Some GUI, logos and bits of artwork briefly shown in the game have been created using generative AI tools available using Grok. The music in the game is entirely AI created using Udio services pre-September 2025.