The Testament of Sister New Devil
Basara Toujo is a high school student whose father has suddenly just remarried. His father then departs overseas leaving Basara with two new beautiful step-sisters. Little does he know, his new sisters, Mio and Maria are actually the new Demon Lord and a succubus!?
| Type | Series |
| Release Date | 3/30/2017 |
| Developer | Kadokawa Pictures Inc |
| Publisher | Crunchyroll |
| Last Updated | 7/13/2023 |
| Steam App Id | 600950 |
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About The Testament of Sister New Devil
The Testament of Sister New Devil is an Episodic and Sexual Content Series developed by Kadokawa Pictures Inc. On 3/30/2017, it was released on the Steam Store by Crunchyroll. The Testament of Sister New Devil can be played and ran on Windows, Mac, and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this series app.
According to Steam’s category system, The Testament of Sister New Devil supports the following features:
- Full controller support
- Native Steam Controller Support
Media & Sceenshots
Explore the featured video and screenshots from The Testament of Sister New Devil featured in the Steam Store.
Supported Languages and Localizations
The Testament of Sister New Devil is available in 2 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | No | No | Yes |
| Japanese | Yes | No | No |