Mandemon on Steam - User reviews, Price & Information

Decaying Japanese school buildings, a series of bizarre incidents, eerie Mandemon legends. Lies and truths intertwine, love and hate entwined in the mist. What should one do? Whom should one believe? Welcome to this cruel world filled with deception and harm —

Mandemon is a adventure, visual novel and drama game developed and published by 致意.
Released on August 01st 2023 is available on Windows, MacOS and Linux in 4 languages: English, Japanese, Simplified Chinese and Traditional Chinese.

It has received 348 reviews of which 309 were positive and 39 were negative resulting in a rating of 8.2 out of 10. 😎

The game is currently priced at 3.00€ on Steam.

The Steam community has classified Mandemon into these genres:

Adventure Visual Novel Drama Mystery RPG Word Game Emotional JRPG 2D Anime Cute Vampire Historical Post-apocalyptic Gothic Psychological Psychological Horror Horror Thriller Detective

Media & Screenshots

Get an in-depth look at Mandemon 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 *: Windows 7 SP1+
Processor: 1Ghz
Memory: 1 GB RAM
Graphics: OpenGL compatible card
Storage: 1 GB available space

MacOS

OS: Catalina 10.15
Processor: Intel Core i3 Quad Core 3.6GHz
Memory: 1 GB RAM
Storage: 1 GB available space

Linux

Processor: Intel 2.77GHz Quad-core
Memory: 1 GB RAM
Storage: 1 GB available space

User reviews & Ratings

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

Feb. 2025

Good game. Pros: The plot, BGM, voice actors, multi endings, some interesting side characters. Cons: Main character is way too generic, shallow, most of the time he is so dense, easily manipulated and has no backbone. Sometimes, he catches up on something fishy but choose to stop thinking about it and let others take the lead or take extreme actions so he can play the innocent, do nothing wrong victim

Feb. 2025

I don’t usually play visual novels that often, so my knowledge of the genre is pretty limited. However, Mandemon managed to keep me engaged with its psychological horror-mystery narrative, and I appreciated what it tried to accomplish. At first, I wasn’t sure what to make of the game. After my initial playthrough, I didn’t fully understand what was happening and honestly thought, This game kinda sucks. But then, I discovered I had to achieve the multiple endings to understand the story fully—some of which remain locked until you’ve unlocked others. Finally reaching the "Ending the Cycle" ending was a huge relief after going through all the bad outcomes. The characters are a mixed bag, but the unnatural elements and psychological twists kept me intrigued enough to push forward. I also have to praise the soundtrack—it’s well-balanced and atmospheric, adding tension at just the right moments. If you’ve watched "The Promised Neverland", you might appreciate Mandemon even more, as it shares some thematic similarities. That said, I had a few issues. Some character expressions and animations felt AI-generated (though I can’t confirm that), which took away from the experience a bit. Another downside is that there’s no way to load a previous checkpoint after completing the game—you either have to make manual saves or start over to see different outcomes. I also noticed minor translation errors, though they weren’t game-breaking. All in all, Mandemon isn’t a bad game—certainly better than I initially thought. For just €3, it offers a unique yet imperfect horror story. While it doesn’t fully achieve the depth it strives for, the connections I draw to The Promised Neverland and its multiple endings make it worth checking out, especially if you enjoy story-driven games and visual novels.

July 2024

I love this game so much, it's around 3 hours long but should've been 30 lol, the story offers amazing potential. Hayase and Mori are best bros btw.

July 2024

Very similar feel and style to 1 of their previous games 7 Days Countdown, and imo this one is better. Atmosphere - is again great. I really love the grey foggy and rainy games. It's eerie, and fits perfectly. Art - is just beautiful. Gorgeous artstyle, and character designs, with much more beautiful CGs than last game. Music/Voice acting - There are some really good soundtracks, especially the 1 playing in main menu. Also, every character is fully voiced, in Japanese this time, and it's quite good. No complaints there. Story - and finally story... Even though I liked the setting and characters of this game more than the 7 Days Countdown, it runs into a similar problem with it's story. In the second half, it just feels a bit rushed. The game is again too short imo. It should've been twice as long, to perfectly flesh out all the characters and their stories and mysteries/twists. At least, the pacing is a bit better. And last, the ending... is good I guess? Not really satisfactory, because there are 2 endings that both seem like possible true endings, but in each of them separately, something is just missing. If you could combine them, it would be good. Overall, a good quality Visual Novel, for a really cheap price! But I'll give it the same rating, even though it's better. 7/10

April 2024

This story had a lot of potential but it was too short, while it did piqued my interest it didn't manage to become something I would not forget. I do look forward for any future releases of this author. 🟩 Pros 🟥 Cons ✅Excellent artwork and animated sprites (If you like innocent grey you'll like this) ✅Immersive experience with good music (Classical music, good vibes) ⛔️The story's too short. It's not bad but I feel it could've achieved much more if the author cooked a bit longer ⛔️The flowchart resets when you start a new game and the routes are locked through very specific choices, also for this kind of story it would've been nice if it was kinetic while unlocking routes in the correct play order because it is entirely possible for you to get the ending which unlocks the secrets on your first try, luckily for me that wasn't the case as I got jackyl & hyde on my first try. Game length: ▰▱▱▱▱▱▱▱▱ 3-4 hours 6/10

Similar games

View all

Kanna Maze

In an isolated lab beneath the earth, a childhood friend is resurrected. Amidst sealed walls, a spree of killings unfolds. In a godless abyss, parallel worlds entwine like a maze. Where does one find the path to the sole universe of bliss?

Similarity 71%

Price 3.99€

Rating 8.2

Release 15 May 2024

View

Paper Bride 5 Two Lifetimes

"Paper Bride 5 Two Lifetimes" is the 5th work in the "Paper Bride' series. Our cast from Zangling Village return to the stage to welcome players back to the world of paper bride...

Similarity 67%

Price 9.75€

Rating 8.1

Release 30 Nov 2023

View

Paper Bride 4 Bound Love

"Paper Bride 4 Bound Love" is a Chinese horror puzzle game, the fourth work in the "Paper Bride" series. Welcome everyone to return to the world of Paper Bride. This time, let us uncover the secrets of Yichang Town together.

Similarity 67%

Price 9.75€

Rating 7.4

Release 27 Apr 2023

View

The Hungry Lamb: Traveling in the Late Ming Dynasty

Trek across ancient China in a dark, boundary-pushing visual novel inspired by traditional Chinese art with modern animation. Escort four girls to the prosperous city of Luoyang in a branching narrative with themes of revenge, cannibalism, involuntary servitude, and more on a redemptive journey.

Similarity 66%

Price -35% 6.33€

Rating 9.5

Release 22 Apr 2024

View

Shanghai Summer

Shanghai Summer is an adventure game set in the millennium. Our protagonist, Baichuan, goes through a series of "anomalies" over the length of twelve days. In his pursuit of the truth, he found that his hopes and regrets from the past finally seem to converge. Will he be able to "fix" it for good?

Similarity 66%

Price 12.79€

Rating 8.5

Release 07 Feb 2024

View

要来点百合吗 Love Yuri

Shu Yu, a popular writer, became sisters with Lu Xi, an online voice actress.But when Lu Xi accidentally discovers that her favorite yuri author is actually her sister Shu Yu, she becomes increasingly attracted to Shu Yu's personality and a forbidden romance gradually unfolds between them...

Similarity 65%

Price 2.78€

Rating 7.8

Release 18 Aug 2023

View

The NOexistenceN of you AND me

Use "game" as a medium to showcase the world of "you/girl". Explore the truth of "you/girl/world" through the form of a "visual novel".

Similarity 62%

Price -20% 1.59€

Rating 8.9

Release 15 Dec 2024

View

Seventh Lair

Seventh Lair is a short visual novel featuring some cast members of The House in Fata Morgana. It exists in a parallel universe to the original game, so it can be enjoyed even by those unfamiliar with it.

Similarity 62%

Price 6.59€

Rating 8.7

Release 31 Mar 2022

View

Noctuary

Two young illuminators, Fancia and Alina, start their adventure in the bright and fascinating Inlixaland... ...in pursuit of becoming trustworthy "Arborangers."

Similarity 61%

Price -40% 17.39€

Rating 9.1

Release 28 Nov 2023

View

Suicide Countdown: 7 Days

Only 7 days remain until death embraces you -- the everyday life of a young boy begins to distort little by little, unfolding into a bizarre and ghastly series of events... When fate comes knocking, will you have the courage to make a choice?

Similarity 60%

Price 2.39€

Rating 7.8

Release 12 Feb 2021

View

Vampires' Melody

3 centuries have passed after sleeping for one night!? On a rainy night filled with thunderstorms, a young chef Raylan encountered a mysterious girl who resembled Sleeping Beauty in a huge tree hole, but everything suddenly went black before he could find out what happened...

Similarity 60%

Price 3.99€

Rating 9.4

Release 02 Oct 2020

View

Yoshiwara Higanbana

--Whether I end up after falling in love, in your arms or in a scarlet prison? It's up to you to make my vow of higanbana fall or wither-- Even if it's only for one night, I want to be held by you...

Similarity 60%

Price 37.99€

Rating 8.4

Release 06 May 2021

View

More games like Mandemon

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	06 April 2025 16:09
SteamSpy data	07 April 2025 07:17
Steam price	13 April 2025 04:18
Steam reviews	12 April 2025 20:03

If you'd like to dive deeper into the details about Mandemon, 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.