Birthright Cataclysm - Overture
Developed by Hisoka · Published by Hisoka
At a glance
Overview
An action, adventure, indie game by Hisoka, published by Hisoka — single-player.
Steam’s own one-line description: “A shamelessly difficult and strange RPG aimed at speed runners and masochists, or anyone who enjoys a bizarre and deep story. Birthright Cataclysm - Overture marks the beginning of a new series by Hisoka.” — 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 Birthright Cataclysm - Overture.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | Yes |
| Partial controller support | No |
| Steam Cloud saves | No |
| Steam Achievements | No |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS *: Microsoft® Windows® 7/8/8.1/10 (32bit/64bit)
- Processor: Intel Core2 Duo or better
- Memory: 4 GB RAM GB RAM
- Graphics: DirectX 9/OpenGL 4.1 capable GPU
Supported languages (1)
Birthright Cataclysm - Overture 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 Birthright Cataclysm - Overture?
Steam classifies Birthright Cataclysm - Overture as a Action, Adventure, Indie, RPG, Free To Play game, developed by Hisoka. A shamelessly difficult and strange RPG aimed at speed runners and masochists, or anyone who enjoys a bizarre and deep story. Birthright Cataclysm - Overture marks the beginning of a new series by Hisoka.
Is Birthright Cataclysm - Overture free to play?
Yes — Steam lists Birthright Cataclysm - Overture as Free to Play.
Is Birthright Cataclysm - Overture single-player or multiplayer?
Steam lists these modes for Birthright Cataclysm - Overture: Single-player. It lists a single-player mode.
Is Birthright Cataclysm - Overture on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Birthright Cataclysm - Overture for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Birthright Cataclysm - Overture out yet?
Yes — Steam lists a release date of Dec 9, 2020.
What platforms is Birthright Cataclysm - Overture on?
Birthright Cataclysm - Overture 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 Birthright Cataclysm - Overture single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Birthright Cataclysm - Overture cost?
It's free to play, per Steam.
Who made Birthright Cataclysm - Overture?
Birthright Cataclysm - Overture is developed by Hisoka and published by Hisoka.
Where to get Birthright Cataclysm - Overture
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, Hisoka.