Nightmare
where a girl is tragically murdered by a devilish man again and again. The game itself is quite easy, as it takes only several minutes to get the last scene. However, if she were not harmed at all throughout the game you will get no ryona animations.
Last Updated: 5/22/2025
| Steam Price | $17.99 |
| Release Date | 10/21/2022 |
| Developer | onimasyumaro |
| Publisher | onimasyumaro |
| Steam App Id | 2165210 |
Nightmare
where a girl is tragically murdered by a devilish man again and again. The game itself is quite easy, as it takes only several minutes to get the last scene. However, if she were not harmed at all throughout the game you will get no ryona animations.
Last Updated: 5/22/2025
- Windows
- Mac
- Linux
About Nightmare
Nightmare is an Action game developed by onimasyumaro. On 10/21/2022, it was released on the Steam Store by onimasyumaro.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Nightmare supports the following features:
- Single-player
- Full controller support
- Family Sharing
From the Steam community, Nightmare has been tagged with the following user tags:
- Violent
- Dark
- Pixel Graphics
- Hand-drawn
- Gore
- 2D Platformer
- Nudity
- Sexual Content
- Anime
- NSFW
- Action
- 2D Fighter
- Singleplayer
- Female Protagonist
- 2D
Related Packages
Nightmare is referenced by 1 package in the Steam Store. A package (or sub) is simply an item that can be purchased on Steam.
Supported Languages and Localizations
Nightmare 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 | Yes | No | Yes |
| Japanese | Yes | No | Yes |
Discover Similar Games
Find a new game to play just like Nightmare through our curated lists. Steambase uses Steam's User Tag and Genre system (and other game stats) to curate a list of the best and most loved games similar to Nightmare.
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Frequently Asked Questions
Soures & References
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Nightmare data has been sourced from:
- Valve Corporation. (2025, May 22). Nightmare on Steam. Steam Store.
- Valve Corporation. (2025, May 22). Nightmare. Steam Community Hub.
- onimasyumaro. (2023, July 12). Nightmare. Nightmare.