Download the Windows version below for best results!

The Web version is unstable at the moment, the dev team is working to fix it soon, but if you want to unlock your gift for sure, download the Windows version!
There is a known bug if you spam click at the bookshelf, it's not game breaking but there'll be a fix coming out soon! Thank you very much for your understanding!


Welcome to the Tatsuki Mystery Manor!

Join Detective Pomu as she tracks down the elusive Phantom Thief Selen Tatsuki to her Mystery Manor to save the poor missing Mascots. Solve puzzles, collect cute mascots, and most of all have fun with your oshi! Can Detective Pomu unravel the Mystery of Tatsuki Manor and save the Mascots in time? Play now to find out! Also included an exclusive special gift from Selen Tatsuki and Pomu Rainpuff at the completion of the game!

How to Play:

  • Point & Click controls: click on everything, interact with the environment to find clues to advance, and find easter eggs in the process!
  • For a better experience, get the Windows build!
  • Unlock a special gift from Pomu and Selen at the end!

The Team:



StatusReleased
PlatformsWindows, HTML5
Rating
Rated 4.8 out of 5 stars
(74 total ratings)
AuthorSelenTatsuki
GenrePuzzle, Visual Novel
TagsMystery, nijien, nijisanji, pomu, pomu-rainpuff, selen, selen-tatsuki

Download

Download
Windows_1.0.6.zip 265 MB

Comments

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Viewing most recent comments 1 to 40 of 130 · Next page · Last page
(+2)

Man this aged like a fine wine

(+4)

Hope this stays up forever for the memories

(+2)

still the best

(+5)

At least this still seems to be up and hasn't been taken down

(+6)

Farewell my oshis. May I see you both again soon.

(+1)

Cute sounds, pretty art, and neat puzzles! (and silly jokes).  This was a short and fun game overall!

Couldn't understand all the NijiEN references 2 months ago when I first tried it but now after watching more of Nijisanji I can understand most of them I think so that's pretty cool!

Thanks for the game~

It’s fun and cute

AHHH THEY MADE A GAME ON VTUBERS!?!?!

The visuals are so cute!! I had a great time <3

(+1)

Very cute game!! Loved all the silly little references to past events. The models for all the NijiEN mascots are so cute!!

Thank u so much for the game!

(+1)

Thanku for the game Selen!❤️

Enjoyed it soooooooo much!

It was pretty laggy and had bugs multiple times playing on Safari, but it turned out really smooth on Chrome! Thanku for the game Selen, I love it <3

It’s fun and cute

(2 edits)

Edit: It seems that this is a known bug. Take your time fixing it and thanks for this game!

(1 edit) (+1)

I just downloaded 1.0.5 and can confirm the Vox jar bug is solved. Also the pizza one is gone too. Thanks for the game and the gift!

Relaxing game with good humor 10/10

Is it a bug or I just finished the game??? after pomu and selen got caught by selen's trap cage... it faded to blackscreen and that's it...

Even though I had to restart the game a few times due to bugs, I enjoyed it a lot.  It provided me a great deal of comfort during a stressful time. It's so cute and clearly made by passionate people! Thank you everyone involved!

HII i found a tiny problem and it was during the second room!! So after completing the time bomb thing you're still able to press the dumbwaiter lift once again and doing that makes the ticking sound go on for the entirety of the game !!!! Also kudos to all the devs and selen for making this its so cute!!!!!

Hey I don't know if I'm the only one having this problem but when Pomu gets in the library and collects the blue papers, I can't get one under Vox I have even restarted the game and I still can't get it:,,[

That piece shouldn't be under the jar anymore, please make sure to use the latest 1.0.4 version! 

Thanks everyone who worked on the game! Are we allowed to stream it?

(1 edit)

sorry if I'm wrong but in the third room there appears to be a minor clipping issue with the bottom of the pizza box. It's nothing to worry about though but just thought to mention! :) this is such a well made game, I'm really enjoying it!

(1 edit)

Very lovely and heartfelt game. The game went smoothly, with no problems of inactivity or screen freezes. The following are just the things I observed during the game, and I'm not sure if they are mistakes or not. I hope to provide you with a reference.

Spoilers may be involved:



















【Room 2 - Pomu】

  1. On the back of each of the six meals at the table,  can see the cutlery going through the table.

【Room 3 - Selen】

  1. When I clicked on [ the trash can next to the desk ]  /  [ the fireplace ]  /  the novel paper on the desk ], no icons or models of them appeared on the screen.
  2. After I click on Gun on Wall ], I have to click on [ Go Back ] before a new dialog box will appear. Otherwise, only the model of the gun will appear on the screen and no other interaction will be possible.


【Room 3 - Pomu】

  1. When I click on [ Gun on Wall ], the gun model that appears on the screen is in the opposite direction of the wall model (i.e. the side without the word "FPS Gamer" on it).
  2. When I clicked on [ the Pizza in the corner ], there is no icon or model of the pizza, only the character's image and dialog box.


【Room 4 - Selen】

  1. When I click on [ the Corner Chest ] (i.e. Selenium Stock), no icon or model of it will appear on the screen, only the character's image and dialog box.


【Room 4 - Pomu】

  1. When I click on [ Corner Chest ] (i.e. the one near the bottom of the screen that is just a chest)  /  [ Corner Chest ] (i.e. Selenium Stock), no icon or model of the chest will appear on the screen, only the character's icon and dialog box.


【Other Thoughts】

  1. If the game continues to be developed in the future, maybe the " save progress " feature can be added.
  2. Hopefully the cards collected in the game will be presented in the form of " album " in the future, the existing " card pile " is also very cute, but relatively speaking, it is not easy to confirm the total number of cards will be.
  3. I think there are some points of contention about Kindred's choice of graphics. I have a more detailed explanation in this tweet: About Kindred's image Hopefully it will be seen.
(1 edit)

In the first few minutes I can confirm you can softlock yourself by purposefuly placing the statues in wrong places. (Not sure if there is a reset button. And I don't know why I did this to myself, but now you know. Lmao)

(+5)

There is a hidden reset button, we'll try to make it more obvious!

It would be nice to at least get it highlighted when stuck. I still can’t find it

There is a reset button, (you can do the old click everything again to be sure :3)

the browser version keeps crashing after a certain amount of time running

the furthest ive gotten without it crashing was the fourth room with selen

The browser version is unstable depending on the system, if possible try the standalone version!

I'm loving the game so far and I feel so represented as a niji fan but there was a bug towards the end:

*SPOILERS









I got to the part where Selen is now trapped in a cage but it bugged out and Pomu disappeared and I couldn't touch anything. I also can't cave my progress so I end up redoing the whole thing. 

(2 edits) (+1)(-1)

The game is very fun but i have something to say..





SPOILERS ↓↓
















WHATS WITH THE TAZUMI-SAN CARDBOARD CUTOUT LMAO

finished the game but can't get the gift at the end in the downloaded version, after file explorer appeared it tabs out wherever I click.

(+3)

Sorry for the inconvenience! We added a QR code as an alternative for people having problems saving directly.!

its okay and thank you!

(1 edit)

This was a great game,  ended up having some troubles with bugs on the browser version but most got fixed in the end! The only problems I had that haven't been fixed was at the ending, and the mascot cards disappearing. For the ending it just gave me a black screen and an error code instead of the gift.  I saw someone else with this problem too.  And the mascot cards were only gone on room 3 with Pomu. All in all, loved this game! Thank you so much to the devs for making this in such short time! As a long time NIJI fan, I loved all the references in the mascot descriptions and the 3D models were adorable. 

This was super cute and the final prize is lovely! Thank you Selen and team but please don't burn through all your money, make sure you have savings PLEASE!! 

(+1)

Just finished it on Linux using steam proton, worked fine except redeeming the reward seemed to make it hang at which point i force closed it. Hope Selen will provide a simple link in the behind the scenes stream.

As for the game, it was pretty nice given the  compressed dev time (2 months).  If Selen ever considers making more games, I hope she can give the team more time and have them implement baseline features like menus and progress saving.

Also having it release on steam would not only simplify distribution (automatic updates instead having to re-download it every time) as well as serve as free advertisement, but I understand getting the required paperwork ready for that could be "too much" and that this type of game will have zero appeal outside of nijisanji EN audience.

In Room 2 with Selen, the elevator can be used again after the food appeared
In Room 3&4 with Pomu, card deck is empty
these are probably mentioned but just to be safe

Also does everyone else got 29 cards as well? or am I missing a certain black&white mascot

There are only 29 cards (28 livers + Mystakes o7)

(+1)

I love the game but sadly I cannot finish it. I've already seen references to it but in its current state, I can kind of glitch to get the last piece under the jar for Pomu level 3, but then the game just... freezes. I can't click on anything. Nothing shows up on the screen.

Sorry to be a bummer but I wanted to finish it T.T

(+1)

Download the latest version, they moved the piece.

(1 edit)

Fun little game! Love the references spread throughout (very subtle MGS reference lmao). Question: is Alban's mascot not in the game or did I miss it? Nevermind found him! Tucked away in the corner of level 3

The game looks and sound great! But i have one thing to ask, could you add button or something, that player can reset statue position or something like that at the first level.  cause i accidentally fuked it up a little and didn`t find somthing to undo it.

(+4)

There is a reset switch hidden somewhere in the level!

My bad, sorry.

Hi Selen and the Team! My name is Janken and I cover vtuber fanmade games on YouTube. There wasn't any mention in the description, but I was wondering if this is ok to stream? Thank you!

(1 edit) (+2)

When i completed the game at the end it presented me with these error message and a black screen (couldnt do anything else)


i dont know if it has to do something with the fact that possibly i didnt save all the mascots

(+3)

There is a lot of great details in the game in the and all the models are so cute, sadly I had a bug with the blue paper under the jar that I couldn't picked up with the download version. And with the browser one, I finished the game but it crashed in the credits

Thanks for this. Looks wonderful.

Thank you for all the hard work on the game, it was a really fun short story and awesome to see all the references from the streams. I have gone through it twice now and haven't had any bugs on the downloaded version.

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