Hero of the Demon
Developed by Mousou Endemic · Published by OTAKU Plan
At a glance
Overview
An adventure, indie, rpg game by Mousou Endemic, published by OTAKU Plan — single-player.
Steam’s own one-line description: “The protagonist is a new adventurer, but he has the ability to destroy Warcraft alone. One day, because of the invitation of a mysterious voice, he embarked on the journey of crusading against the Demon King. On the journey, he meets demonic girls of different races one after another.” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Hero of the Demon.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | Yes |
| Steam Achievements | No |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS: 7 / 8 / 8.1 / 10
- Processor: 2+ GHz Processor
- Memory: 4 GB RAM
- Graphics: DirectX 9/OpenGL 4.1 capable GPU
- DirectX: Version 9.0
- Storage: 2 GB available space
Recommended
- OS: 8 / 8.1 / 10
- Processor: 3+ GHz Processor
- Memory: 8 GB RAM
- Graphics: OpenGL ES 2.0 hardware driver support required for WebGL acceleration. (AMD Catalyst 10.9, nVidia 358.50)
- DirectX: Version 9.0
- Storage: 4 GB available space
Supported languages (3)
Hero of the Demon FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Hero of the Demon?
Steam classifies Hero of the Demon as a Adventure, Indie, RPG game, developed by Mousou Endemic. The protagonist is a new adventurer, but he has the ability to destroy Warcraft alone. One day, because of the invitation of a mysterious voice, he embarked on the journey of crusading against the Demon King. On the journey, he meets demonic girls of different races one after another.
How much does Hero of the Demon cost?
As of June 2026, Steam lists Hero of the Demon at $4.49. Prices and regional pricing change — check the Steam page for the current figure.
Is Hero of the Demon single-player or multiplayer?
Steam lists these modes for Hero of the Demon: Single-player. It lists a single-player mode.
Is Hero of the Demon on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Hero of the Demon for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Hero of the Demon out yet?
Yes — Steam lists a release date of Aug 13, 2021.
What platforms is Hero of the Demon on?
Hero of the Demon is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Hero of the Demon single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Hero of the Demon cost?
Steam lists it at $4.49.
Who made Hero of the Demon?
Hero of the Demon is developed by Mousou Endemic and published by OTAKU Plan.
Where to get Hero of the Demon
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data. Not affiliated with Valve/Steam, OTAKU Plan.