STEAMDB NEXUS

Steam app 1832640 · updated 12 Sep 2026, 22:36 UTC

Mirror 2: Project X

Enter the parallel worlds enriched by the stories and match-3 games developed using cel-shading techniques powered by Unreal Engine 4. Ponder on your choices because each of them will determine the fate of all.

Mirror 2: Project X Steam header artwork
KAGAMI Ⅱ WORKsNIJICO
7playing now
1124-hour peak
33,035all-time peak
5average, last 30 days

The last 30 days

+0.7Gain+15.02%% gain16Peak

277 hourly samples, with the daily peak drawn over them. Weekends are shaded.

049131713 Aug18 Aug23 Aug28 Aug02 Sep07 Sep12 SepThursday 13 August 20264 peakFriday 14 August 20267 peakSaturday 15 August 202615 peakSunday 16 August 202616 peakMonday 17 August 20269 peakTuesday 18 August 202613 peakWednesday 19 August 202611 peakThursday 20 August 202610 peakFriday 21 August 20265 peakSaturday 22 August 202613 peakSunday 23 August 20267 peakMonday 24 August 202611 peakTuesday 25 August 20269 peakWednesday 26 August 202610 peakThursday 27 August 20265 peakFriday 28 August 20266 peakSaturday 29 August 20266 peakSunday 30 August 20267 peakMonday 31 August 20269 peakTuesday 01 September 20267 peakWednesday 02 September 20267 peakThursday 03 September 20266 peakFriday 04 September 20269 peakSaturday 05 September 202612 peakSunday 06 September 202614 peakMonday 07 September 202610 peakTuesday 08 September 202613 peakWednesday 09 September 202613 peakThursday 10 September 20269 peakFriday 11 September 20269 peakSaturday 12 September 202611 peak
Daily peakEvery hourly sample

All time

57 months, January 2022 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.

09k18k27k36kJan 2022Oct 2022Jul 2023Apr 2024Jan 2025Oct 2025Jul 2026January 202233,035 monthly peakFebruary 20224,567 monthly peakMarch 20225,781 monthly peakApril 202211,472 monthly peakMay 20223,177 monthly peakJune 20227,417 monthly peakJuly 20222,479 monthly peakAugust 20223,100 monthly peakSeptember 20221,513 monthly peakOctober 20221,212 monthly peakNovember 2022277 monthly peakDecember 2022724 monthly peakJanuary 2023738 monthly peakFebruary 2023291 monthly peakMarch 2023225 monthly peakApril 2023114 monthly peakMay 202375 monthly peakJune 202386 monthly peakJuly 202387 monthly peakAugust 202363 monthly peakSeptember 202358 monthly peakOctober 202352 monthly peakNovember 202362 monthly peakDecember 202356 monthly peakJanuary 202461 monthly peakFebruary 202451 monthly peakMarch 202449 monthly peakApril 202444 monthly peakMay 202441 monthly peakJune 202444 monthly peakJuly 202433 monthly peakAugust 202436 monthly peakSeptember 202438 monthly peakOctober 202438 monthly peakNovember 202435 monthly peakDecember 202433 monthly peakJanuary 202530 monthly peakFebruary 202528 monthly peakMarch 202522 monthly peakApril 202526 monthly peakMay 202528 monthly peakJune 202523 monthly peakJuly 202519 monthly peakAugust 202521 monthly peakSeptember 202520 monthly peakOctober 202516 monthly peakNovember 202518 monthly peakDecember 202519 monthly peakJanuary 202616 monthly peakFebruary 202620 monthly peakMarch 202617 monthly peakApril 202616 monthly peakMay 202614 monthly peakJune 202616 monthly peakJuly 202611 monthly peakAugust 202616 monthly peakSeptember 202614 monthly peak
Monthly peak

The last four months

Show:

The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.

0491317July 2026August 2026September 2026October 2026July 202611 peak — daily detail belowAugust 202616 peak — hourly detail belowSeptember 202614 peak — hourly detail below
Monthly peakHas finer data

July 2026

31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.

03691201 Jul06 Jul11 Jul16 Jul21 Jul26 Jul31 JulWednesday 01 July 20264 peakThursday 02 July 20265 peakFriday 03 July 20267 peakSaturday 04 July 20267 peakSunday 05 July 202610 peakMonday 06 July 20267 peakTuesday 07 July 20269 peakWednesday 08 July 20267 peakThursday 09 July 202611 peakFriday 10 July 202610 peakSaturday 11 July 202611 peakSunday 12 July 202610 peakMonday 13 July 20268 peakTuesday 14 July 20268 peakWednesday 15 July 20268 peakThursday 16 July 20266 peakFriday 17 July 20268 peakSaturday 18 July 202610 peakSunday 19 July 20266 peakMonday 20 July 20268 peakTuesday 21 July 202610 peakWednesday 22 July 202610 peakThursday 23 July 20266 peakFriday 24 July 20266 peakSaturday 25 July 20268 peakSunday 26 July 20268 peakMonday 27 July 20268 peakTuesday 28 July 20267 peakWednesday 29 July 20268 peakThursday 30 July 20269 peakFriday 31 July 20266 peak

August 2026

31 days as the curve, each the highest figure that day. Behind it, 162 hourly samples from 13 Aug, which is as far back as the source keeps every hour. Weekends are shaded.

049131701 Aug06 Aug11 Aug16 Aug21 Aug26 Aug31 AugSaturday 01 August 20267 peakSunday 02 August 20268 peakMonday 03 August 20269 peakTuesday 04 August 20266 peakWednesday 05 August 202610 peakThursday 06 August 20266 peakFriday 07 August 20267 peakSaturday 08 August 202610 peakSunday 09 August 20265 peakMonday 10 August 20267 peakTuesday 11 August 20267 peakWednesday 12 August 202611 peakThursday 13 August 202612 peakFriday 14 August 20267 peakSaturday 15 August 202615 peakSunday 16 August 202616 peakMonday 17 August 20269 peakTuesday 18 August 202613 peakWednesday 19 August 202611 peakThursday 20 August 202610 peakFriday 21 August 20265 peakSaturday 22 August 202613 peakSunday 23 August 20267 peakMonday 24 August 202611 peakTuesday 25 August 20269 peakWednesday 26 August 202610 peakThursday 27 August 20265 peakFriday 28 August 20266 peakSaturday 29 August 20266 peakSunday 30 August 20267 peakMonday 31 August 20269 peak

September 2026

12 days as the curve, each the highest figure that day. Behind it, 115 hourly samples. Each dip is a night. Weekends are shaded.

048111501 Sep03 Sep05 Sep07 Sep09 Sep11 SepTuesday 01 September 20267 peakWednesday 02 September 20267 peakThursday 03 September 20266 peakFriday 04 September 20269 peakSaturday 05 September 202612 peakSunday 06 September 202614 peakMonday 07 September 202610 peakTuesday 08 September 202613 peakWednesday 09 September 202613 peakThursday 10 September 20269 peakFriday 11 September 20269 peakSaturday 12 September 202611 peak

October 2026

Mirror 2: Project X was released on 20 Jan, 2022.

Not out yet.There is nothing to draw for this month.
Nothing here is interpolated or estimated; where a sample is missing the line is broken.

Game information

Updated 12 Sep 2026, 22:36 UTC
App ID
1832640
Last updated
18 Jan 2023 build 10345617
Developer
KAGAMI Ⅱ WORKs
Publisher
NIJICO
Release date
20 Jan, 2022
Platforms
Windows
Download size
9.70 GB
Install size
10.71 GB
Genres
Adventure, Indie, RPG, Early Access
Game modes
Single-player
Controller support
Unknown
Early Access
Listed in Early Access
Achievements
1

Features & support

Steam features

Steam AchievementsSteam WorkshopSteam CloudFamily Sharing

Controllers & input

Accessibility

Popular tags

3DMatch 3AnimeFemale ProtagonistVisual NovelInteractive FictionSingleplayerMultiple EndingsFPSRPGCasualStory RichColorfulFMVAdventureEarly AccessIndie3D PlatformerShooterPsychological Horror
About this gameFull description from Steam
--STORY MODE&CHALLENGE MODE-- Enter the parallel worlds enriched by the stories and match-3 games developed using cel-shading techniques powered by Unreal Engine 4. Ponder on your choices because each of them will determine the fate of all. CHARACTERS Ivy Treat A female vampire who spent sixty years in solitude in the manor. Rebecca Finglet/b][/i] A vampire folk princess of pure blood, who likes to taunt those who believe in fate and destiney. Young Rita FBRP Class C researcher. A famous prodigy in her younger days. Lynn A frost dragon girl hailing from the north, although she has been living among humans for most of her life. Iona She was once a duchess, now the Queen of the Kingdom. Caiyun An eternally youthful zombie girl from ages ago. Qianxi Dou The young heir of a prominent family. She grew up around books and brushes but fell in love with Tiangong machines. Lani A villager turned wanderer in a post-apocalyptic world. Leah A young girl with succubus features from another dimension. Background and motives are unclear. Rita A senior officer of FBRP with a doctoral degree, Head of Technology in the Supernatural Research Facilities. GAMEPLAY The story is influenced by the choices you make. Some of them will affect the match-3 battles. Match at least 3 gems of the same kind to win points. There are 5 regular gems and 6 special gems. FEATURES A vast, complex, and immersive world that will leave a mark on your heart. Well-made lifelike characters with stories worth discovering. More intense match-3 battles than ever. To be or not to be... the choice is yours. Remember, every one of them counts. --HOME MODE-- ABOUT THIS MODE Finally! You can take a break from Sophie's choices of the Story Mode and the endless enemies of the Challenge Mode, just to relax for a bit, with your gal pals, of course. Sunshine, the ocean, the beach, knowing all is well. Just relax and enjoy the Dodai Island with the girls. While you're there, be sure to take some pictures of the luxury suite we prepared for you with a pool, bathtub, and king-size bed. Forget about work, forget about other parts of life you may have, and have some fun on this well-deserved holiday! FEATURES Exquisite characters and scenes. Every girl you meet in STORY MODE is either available now or will be later. Don't forget to check the closet for a variety of clothes and trinkets. The girls will pose for you to take the pictures at multiple locations. If fixed poses don't meet your need, you can tweak everything yourself from head to toes. Support for Steam Workshop What we would like this mode to be Tons of beautiful clothes. Multiple explorable sites. Easy-to-pose system and support for customizable characters and animations. VR headset adaptation to make the girls more alive than ever.
Content & age ratings2 regional ratings

Regional ratings

DEJUSl
IGRS3
System requirementsMinimum and recommended hardware

Minimum

Minimum: Requires a 64-bit processor and operating system OS: Windows 10 Processor: Intel Core i5-3570K or AMD FX-8310 Memory: 8 GB RAM Graphics: NVIDIA GeForce GTX 1050 DirectX: Version 11 Storage: 10 GB available space

Recommended

Recommended: Requires a 64-bit processor and operating system OS: Windows 10 64-bit Processor: Intel Core i5-7700 or AMD Ryzen 2500X Memory: 16 GB RAM Graphics: NVIDIA GeForce GTX 1650 DirectX: Version 11 Storage: 20 GB available space

macOS

Minimum: Recommended:

Linux

Minimum: Recommended:
Supported languages6 languages
LanguageFull audio
Japanese●
English
Simplified Chinese
Traditional Chinese
Korean
Russian

A blank audio cell means full audio was not marked in the returned language list.

Screenshots & trailersScreenshots and trailers
AchievementsTotal count and selected achievements

1 achievements in total.

Show selected achievements (may contain spoilers)
Heros of Mirror 2Achievement

View all Steam achievements

30 developer announcements, Jan 2022 to Mar 2023 · times in UTC

March

  1. Bankruptcy Notice & Statement

    Hey guys, we're sorry to have to tell you this. Due to the devastating effects of the incident that we caused on September 30th, 2022, the development studio has gone bankrupt and the development of the subsequent chapters of "Mirror 2…

    Kadoyoshi

January

  1. New Character - Ivy the vampire

    20230118 Update Note Fixed the bug that caused a crach when Rebecca case a certain spell Fixed a certain number issue in Challenge Mode New character - Ivy the vampire Modified and added a few monster skills Modified and added a few relic…

    Kadoyoshi

December

  1. COMING SOON

    {STEAM_CLAN_IMAGE}/41588532/fd94a0e3902c9d2f849bb9a428885a2b266dee32.gif

    Kadoyoshi

September

  1. A Letter from the Developers

    Because we were not clear enough about the "16+" content rating of Mirror 2: Project X when we released it in Early Access, some gamers may have been misled into purchasing the game. This is our fault, and we sincerely apologize for that…

    Kadoyoshi
  2. 20220930 Update Note - New Story

    Released a new chapter - Young Rita Fixed the bug where too many items in the shop would cause a sorting problem. Modified the display of some texts Rework the overall difficulty, the difficulty of each battle is based on the number of…

    Kadoyoshi
  3. 20220915 UPDATE NOTE

    Lowered the overall difficulty of "Lynn" in the final chapter: reduced the number of frozen gems, removed the additional after-transformation effect of the skill "Frost Dragon Ice Crystallization" Lowered the overall difficulty of "Iona" in…

    Patch notes

August

  1. AUG 24 UPDATE - NEW STORY+WORKSHOP REOPENED

    Added the 4th character and her story - Lynn Optimized the display of the textbox in the Flow Charts Optimized the display of the textbox of the Gems in the Shop Reduced the price of items, the price, cost, and cooldown of the skills. New…

    Kadoyoshi
  2. IMPORTANT NOTICE ABOUT WORKSHOP

    We're very sorry to inform you that Valve has temporarily disabled the Steam Workshop of Mirror 2: Project X due to that "it is being used to distribute content that breaks community guidelines." We're currently communicating with Valve…

    Kadoyoshi

July

  1. Steam Workshop Behavioral Guideline

    Thank you for your love and support for Mirror 2: Project X! We've received feedback from you guys that there have been cases where the Workshop is abused. According to Steam's rules and guidelines, we urge you to follow the rules below…

    Kadoyoshi
  2. ISLAND EXPANDED & HOT AIR BALLOON

    The map is expanded to include a whole new island - Seirei Island. You can now explore the island and find new poses for pictures. You can now ride the hot air balloon to get to your destination more quickly. Qianxi has made up her mind and…

    Kadoyoshi
  3. 2022.07.01 Update Note

    Added support to Steam Cloud. Fixed the bug where the pictures and text in the Flow Chart won't show up properly in Leah's story. Fixed the bug where some scenes are flickering in Leah's story. Fixed the bug where some collectibles in…

    Patch notes

June

  1. NEW CHARACTER RELEASED - CAIYUN!

    If the 3rd chapter is not unlocked automatically, please go to the 1st or 2nd chapter, select Flow Chart, click on any node with cutscenes (preferably the last node), and skip to the end of that chapter. The 3rd chapter should be unlocked…

    Kadoyoshi
  2. [Caiyun Chapter] Preview Video

    A relationship that crossed a thousand years and 3 reincarnations. Where would it end? The 3rd chapter of Story Mode will be released on June 23, 2022

    Kadoyoshi
  3. Steam Workshop for Home Mode is Updated!

    Steam Workshop is updated! Now, the mod manager supports player to replace the character model. Clothing and other functions are not available for now. New feature- facial expressions. We present expression presets for all characters.…

    Kadoyoshi

May

  1. 2022.5.20 UPDATE NOTE

    Added new poses to all characters. You can now use default poses when taking pictures at a random spot. Also, you can enter edit mode from a default pose. The game now supports 16:10 ratio. Fixed some erroneous localization texts. Fixed…

    Kadoyoshi
  2. 2022.5.13 UPDATE NOTE

    Added a button to try the fight again in the victory screen. You can now try to beat the level again if you're not content with your score. Optimized the tutorial for the QTE mini game. Now it will only pops up when you first enter the…

    Patch notes
  3. 2022.5.6 UPDATE NOTE

    Fixed the bug where models have no collision in some cases. Fixed the bug where the game can be blurry when taking pictures. Added a tip at the opening video that indicates pressing the SPACE button will skip the video. Optimized the…

    Patch notes

April

  1. 2022.04.29 UPDATE NOTE

    Changed the process of deleting pictures. Now it should be easier to delete them in batch. Optimized the location of the menu to change characters, now it should be easier to find in the closet. Increased the FPS when taking pictures.…

    Patch notes
  2. NEW MODE - HOME MODE IS UPDATED!

    Thank you for your patience, the new mode is finally here! This time we bring you the brand new home mode! Life's hard, and it's been ages since you took a trip on holiday. So take a trip with the girls and enjoy your time on Dodai Island!…

    Kadoyoshi
  3. 4.15 Emergency Update Patch

    Fixed the bug that caused a few players not to be able to trigger the effect when clicking on the QTE icons.

    Patch notes
  4. 04.14 Update Note

    Some of you may experience bugs like QTEs don't work. This is related to the saves of older versions of the game. If you encounter this problem, it would be really helpful if you could send a zip file of everything under…

    Patch notes
  5. NEW STORY UPDATED!

    Today, the official update for the 2nd story is released. Travel with Lani through the wasteland of Aulea, the once prosperous land blessed by the Great Earth Mother. Now, the land became barren, a lot of lives were lost. Could it be hope…

    Kadoyoshi

March

  1. New Story Coming! April 7!

    First, we'd like to apologize to you for the wait. We're sorry that due to our own problems with the development schedule, this story comes a little bit too late. The content in the 2nd story is almost done and is estimated to be patched to…

    Kadoyoshi
  2. 2022 March 23 Update Note

    Minor bug-fixes and general optimizations.

    Patch notes
  3. 2022 March 18 Update Note

    Fixed the bug that caused some unlocked items are not available in the Shop. Optimized the unlock logic of some skills and items, they will now be unlocked in a more appropriate time.

    Patch notes
  4. March 17 Update Note

    Fixed the bug where some SFX can't be controlled by the volume settings in the system settings. Fixed the bug where the post-battle data shows that you fail even when you beat your opponent at the last round. Now the data will show…

    Kadoyoshi
  5. 2022 March 11 Update Note

    Added "Difficulty". You can now choose to play the Challenge Mode as you would like. Fixed the text error of the Elite "Submarine", it's now shown in the correct number. Also, reduced the number of abnormal gems in that battle. Fixed the…

    Kadoyoshi
  6. Challenge Mode Update! Trailer for New Character!

    Hey guys! Long time no update! We know that you're yearning for some new content, but due to our limited productivity, the development speed is less than desirable. We apologize for the long delay, and would like to present to you our…

    Kadoyoshi

January

  1. 2022.01.26 UPDATE NOTE

    2022.1.27 Emergency Update Fixed the bug that caused the minigame to not be able to generate QTE when the combo reaches a certain number. Fixed the bug that caused the display error of the cutscene "Project: Disintegrate Containment Object…

    Kadoyoshi
  2. 2022.01.22 UPDATE NOTE

    6 Chapters->8 Chapters; Costumes DLC; Start game directly from the Flowchart Mirror 2: Project X has reached #1 of the Steam "GLOBAL TOP SELLERS" in only a few hours thanks to the enthusiasm of all of you! To say thank you to all of you, we…

    Kadoyoshi

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