The Boston Breeder Demo

The publisher declares adult content on Steam. Your mature-content setting is covering the art.

Entwickler: LostWorks
Erschienen: Jun 9, 2026

Auf Steam ansehen

Where to buy

Steam

Buy on Steam

Compare elsewhere:GOG ↗Epic ↗

What owning this involves

Cloud saves · The store backs this game's saves up. That cover ends if your account does.From the store listing

Only what the store discloses. Nothing listed here means the store disclosed nothing — not that there is nothing to disclose.

AI Generated Content Disclosure

Declared by the publisher

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.

Required on Steam since 2024. Covers what ships, not tools used in development. Check it on Steam.

Features

Full controller support

Single-player
Game demo
Full controller support
Custom Volume Controls
Mouse Only Option
#category_playable_at_your_own_pace
Playable without Timed Input
Save Anytime
Steam Cloud

From the game's Steam store page.

Languages

English · full audio

Steam lists 1 language, 1 with full audio.

Age rating & content

DEJUS 18 · Violência Extrema Nudez Linguagem imprópriaThe rating board's own rating, as Steam relays it
IGRS BANNED · Penggunaan bahasa Kekerasan Penampilan TokohThe rating board's own rating, as Steam relays it
Some Nudity or Sexual Content · Frequent Violence or Gore · Adult Only Sexual Content · Frequent Nudity or Sexual Content · General Mature ContentSteam's content descriptors, as the developer answered them
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.The developer's note on the content, from Steam

Every game you own, in one library

Steam, Xbox, Epic, GOG, itch.io, Amazon and PlayStation, plus your installed EA, Ubisoft, Battle.net and Riot games. Free.

System requirements

As Steam lists them.

Windows

Minimum

Requires a 64-bit processor and operating system
OS *: Windows 7 or higher
Processor: 2.0 GHz Core 2 Duo
Memory: 2 GB RAM
Graphics: DirectX or OpenGL compatible card
Storage: 5 GB available space

Minimum

OS: MacOS 10.6 or higher
Processor: 2.0 GHz Core 2 Duo
Memory: 2 GB RAM
Graphics: DirectX or OpenGL compatible card
Storage: 5 GB available space

SteamOS + Linux

Minimum

OS: Ubuntu 12.04+ or Kernel 3.x+ based distributions
Processor: 2.0 GHz Core 2 Duo
Memory: 2 GB RAM
Graphics: DirectX or OpenGL compatible card
Storage: 5 GB available space

Mods

Upload a mod →

Discussions

Open the board →

Guides

Write one →

System requirements

Minimum

Recommended

Minimum

Minimum

Mods

Discussions

Guides