Nightmare Knight ~Sacred Maiden & Fallen Magic~ on Steam - User reviews, Price & Information

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The young girl Rayne, who became the sacred knight of the kingdom, was entrusted by Jas, the leader of the sacred knights and her lover, to investigate the disturbances occurring in a distant town named "Hakudeti".

Nightmare Knight ~Sacred Maiden & Fallen Magic~ is a adventure, rpg and jrpg game developed by orzPINEz and published by OTAKU Plan.
Released on November 01st 2024 is available only on Windows in 3 languages: Japanese, English and Simplified Chinese.

It has received 406 reviews of which 358 were positive and 48 were negative resulting in a rating of 8.2 out of 10. 😎

The game is currently priced at 17.49€ on Steam.


The Steam community has classified Nightmare Knight ~Sacred Maiden & Fallen Magic~ into these genres:

Media & Screenshots

Get an in-depth look at Nightmare Knight ~Sacred Maiden & Fallen Magic~ through various videos and screenshots.

System requirements

These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.

Windows
  • OS: 10
  • Processor: 3+ GHz Processor
  • Memory: 8 GB RAM
  • Graphics: DirectX 11/OpenGL 4.1 capable GPU
  • DirectX: Version 11
  • Storage: 1 GB available space

User reviews & Ratings

Explore reviews from Steam users sharing their experiences and what they love about the game.

Jan. 2026
General Experience I'm a little mixed on Nightmare Knight, but after clearing it I did decide that it was better than my initial impressions. I did very much like the updated UI, as a lot of these RPG Maker games are very clunky. On top of it, the artwork is fantastic and well made. It is easily the game's strongest selling point. I do wish the corruption was done better, and that it actually reflected properly in the story. It's my own nitpick, but it definitely feels rushed. That being said, if you enjoyed other titles within this particular genre, you'll probably like this one, too. I just think it could have done things a little more organically. Adult Content You do need a patch to see the content. While the pacing isn't great, the quality of the artwork is definitely some of the best. There are two forms in the game; high quality scenes that come mostly from the city, and then your character's side profile. More scenes open up as the game goes on, with a lot of them having 3 versions with new artwork and details in each. Falling in battle has only a few scenes, so you don't have to constantly lose to see content. The side profile shows your outfits in the city or enemies that have restrained Rayne, as well as interactions that don't have a dedicated scene. These also tend to include an animated window showing extra details. There's a lot of scenes and you can view them in the memory zone. When you beat the game, you have the option in the zone to unlock everything (including endings). Complaints I mentioned the pacing is pretty poor, and that stems from the "corruption" of the character being pretty rushed (or nonexistent). You're told that the "!" spots will generate a scene, but Rayne generally just goes with the flow very early on and isn't that hesitant to start "saving the people." The loop of being hesitant > curious > open minded > corrupted was not consistent and doesn't translate well in-game. A lot of this is due to being able to "pick" when you explore Rayne's desires, rather than gradually being exposed/corrupted. It's definitely a personal taste, but the slow-burn really adds to the quality of the genre. If you want spank bank material this game won't make you wait long. Overall, the plot and the "side content" feel completely unrelated to each other. Replayability There is a New Game+ mode, as well as 4 endings. If you wanted to, you could replay until you got them all, but you can view all the endings by unlocking them post-game. I would say you will get the most value out of the game by playing normally and then doing a pure run. Achievements No achievements at the time of this review. Technical Issues The RPG Maker jank is less problematic in this title, although it's still apparent (like click to move has horrid pathing in this). On the technical level, I didn't experience anything game breaking. Value By default the asking price is $18, and goes under $15 when on sale. While I recommend the game, I do think you should get it on sale. My reasoning is that it's a decent game with high production value, but there are many "female protagonist with corruption" style games that set the bar much higher. Snag on sale it if you like the genre.
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Dec. 2025
For this price, u'd expect a good translation. 15mins in and i spotted more than 5 grammatical errors. Sure its not so bad as to ruin the game but comparing to other H-games, this one is quite on the expensive side so there shouldnt be any mistakes. How did the proof readers even let these pass, or did they not have a proofread? But everything else is great, the art the game play. But READING is the biggest part of the game, improve pls
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Sept. 2025
damn... this was great i had a pretty good time... gameplay is pretty nice it have good rpg concepts but a bit grindy at some parts... the story branches to two options depending on what you choose but definitely both are very linear... Rayne is phenomenal both in design and character.. shes definitely out of it since the beginning... and overall this was a Great Eroge... wish there were more Phils scenes --- Phils-san was TOP TIER ngl... i understand.... the innocence... it must be corrected.....
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May 2025
Be aware: To get the complete experience, you’ll need the patch. It’s easy to find on the publisher’s website—don’t skip it. I ended up spending more time with this game than I thought I would. The art is beautiful, the soundtrack is surprisingly good, the audio work is excellent, and the erotic scenes are… stimulating. Not overdone. Just enough to make you feel something, without pushing too hard. The story has its moments too—it pulled me in more than I expected. But the combat isn’t great. It gets repetitive, and the grinding doesn’t feel rewarding. I mostly pushed through it. There really aren’t many games in this genre that feel this complete. So if you're already interested, I think it’ll be worth your time. That said, I wouldn’t really call it a corruption game. Aside from the main storyline, it feels more like a story about opening up sexually, rather than being pulled down into something darker. And honestly, the connection with Jay—our supposed lover—didn’t work for me. The relationship didn’t feel real—just… written. Whenever I had to choose between being rational or “giving in,” I went with what seemed reasonable. I didn’t feel much for Jay, and without that emotional anchor, it all felt hollow. The world itself feels much wider than the relationship story ever manages to. If that connection had been left out entirely, I think the game might’ve breathed a little easier. Also, you’ll probably finish the main story before uncovering most of the side content. Thankfully, the game lets you keep going afterward, and there’s still a lot to find. I completed the main storyline around the 20-hour mark, and after that, I went back to unlock every scene, play the mini-games, and go for full completion. I don’t always do that—but here, it felt right. Like I didn’t want to leave anything behind. Your playthrough might be shorter than mine. But even so, I think there’s more than enough here to keep you engaged—at least, it worked that way for me. One last thing: the developer has another game called Melia’s Witch Test , which came out before this one. It features the same character—Mayle—but in that game she’s called Melia. The name difference is just a result of the different publishers. It’s available on Steam, it’s translated, and it’s short—but if this game stayed with you, it’s worth checking out. I only found out after finishing this one, and honestly, I wish someone had mentioned it sooner.
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March 2025
Hear me out. For a 18+ game, I think the quality is above the standard. The developer of this game knew what he was doing when creating the corruption mechanic. It is not a flawless game neither does it have a fantastic story like demon root. However, it is a great game to enjoy and chill with one hand. I'll say give it a try and if it doesn't match your taste. Then, you can go refund it.
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Frequently Asked Questions

Nightmare Knight ~Sacred Maiden & Fallen Magic~ is currently priced at 17.49€ on Steam.

Nightmare Knight ~Sacred Maiden & Fallen Magic~ is currently not on sale. You can purchase it for 17.49€ on Steam.

Nightmare Knight ~Sacred Maiden & Fallen Magic~ received 358 positive votes out of a total of 406 achieving a rating of 8.19.
😎

Nightmare Knight ~Sacred Maiden & Fallen Magic~ was developed by orzPINEz and published by OTAKU Plan.

Nightmare Knight ~Sacred Maiden & Fallen Magic~ is playable and fully supported on Windows.

Nightmare Knight ~Sacred Maiden & Fallen Magic~ is not playable on MacOS.

Nightmare Knight ~Sacred Maiden & Fallen Magic~ is not playable on Linux.

Nightmare Knight ~Sacred Maiden & Fallen Magic~ is a single-player game.

Nightmare Knight ~Sacred Maiden & Fallen Magic~ does not currently offer any DLC.

Nightmare Knight ~Sacred Maiden & Fallen Magic~ does not support mods via Steam Workshop.

Nightmare Knight ~Sacred Maiden & Fallen Magic~ does not support Steam Remote Play.

Nightmare Knight ~Sacred Maiden & Fallen Magic~ is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.

You can find solutions or submit a support ticket by visiting the Steam Support page for Nightmare Knight ~Sacred Maiden & Fallen Magic~.

Data sources

The information presented on this page is sourced from reliable APIs to ensure accuracy and relevance. We utilize the Steam API to gather data on game details, including titles, descriptions, prices, and user reviews. This allows us to provide you with the most up-to-date information directly from the Steam platform.

Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.

Last Updates
Steam data 05 March 2026 01:01
SteamSpy data 07 March 2026 12:39
Steam price 15 March 2026 04:17
Steam reviews 14 March 2026 06:07

If you'd like to dive deeper into the details about Nightmare Knight ~Sacred Maiden & Fallen Magic~, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.

  • SteamDB - A comprehensive database of everything on Steam about Nightmare Knight ~Sacred Maiden & Fallen Magic~
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Nightmare Knight ~Sacred Maiden & Fallen Magic~
Rating
8.2
358
48
Game modes
Features
Online players
7
Developer
orzPINEz
Publisher
OTAKU Plan
Release 01 Nov 2024
Platforms