# TSUMUGU LOGIC > Mystery adventure novel game with puzzle solving and detective elements. (iPhone/iPad app by SEEC Inc..) - Source: https://appshunter.io/ios/app/tsumugu-logic/id1526399002 (this page in markdown: same URL + `.md`) - Developer: [SEEC Inc.](https://appshunter.io/developer/364208254) - Category: Games, Adventure, Puzzle - Price: Free with in-app purchases - Rating: 4.80/5 from 92 App Store ratings · 23 written reviews indexed - Age rating: 12+ - Requires: iOS 12.0 · 3.0 GB - Languages: American English - Released: 2020-10-19 - Data updated: 2026-06-10 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/tsumugu-logic/id1526399002/reviews.md ## What is TSUMUGU LOGIC? The developer team of Tasokare Hotel and Yotsume God has released Game! [Solve the Mystery, Struggle in Youth.] ◆ Story ◆ Tsumugu Taki, a protagonist of the story, has moved to Nagoya for university. He didn’t feel like working so he decided to go to university without any ambition. However, mysterious cases were waiting for him in his new daily life. With an intelligent yet ironic guy, Sosei Morotomiya and Kotoko Yotsutsuji who Tsumugu met again as if it were destiny, Tsumugu solves the mysteries in his unusual daily life in an easy-going way. He has new encounters and farewells forever in the story. When he runs out of unlimited possibilities, what is left in his hand? ◆ Features ◆ - The app is an Escape & Adventure Novel game with features of detective, mystery as well as puzzle solving games. To continue the stories, you need to solve all the mysteries by talking to characters, searching for items and evidence as well as interrogating suspects. - The volume of the scenario is more than ten times other Escape games. Basically you can play free of charge (in-app purchase). - You can get beautiful graphics with a full screen. There is also a mini game to have a fun time with various main characters. - Some part of the stories includes voice acting. ◆ Good for Players Who ◆ - like detective stories, reasoning, interrogating, questioning, searching for items and evidence, puzzle solving. - like playing free quiz and puzzle game apps. - want to enjoy long mystery stories in escape games. - like detective games, escape games, mystery-solving games. - like novel games, light and casual novels, Otome games. - like playing novel games with voice acting. - like playing the game free of charge ◆ Opening Song ◆ ‘Blooming!’ Song: Rico Sasaki Lyrics: hotaru Composition / Arrangement: Yusuke Shirato ◇◆ Special Gifts for the English App Release! ◆◇ To celebrate the English version app release together, all the players will receive the following special gifts! - 100 Jewels - 2,000 Coins - 3 Dash Jellies *Jewels are required to continue the stories. ◆ Game Information ◆ Title: TSUMUGU LOGIC Category: Escape & Adventure Novel Price: Basically free of charge (In-app payments) Developer: SEEC Inc. Author / Scenario: Benoma Ray Official Site: (JP) https://se-ec.co.jp/appli/tsumugulogic/ Official Twitter: (JP) @tsumugulogic (EN) @SeecInc_EN *Please note that the app might be unstable or might not work well depending on an internet connection or situations. ▼Others - If you delete the cache or the data or uninstall the app, all the data in the app including paid items and the progress of the game is also deleted. - We do not recover the data for the app. Please manage your data and the app with your own responsibility. - We do not repay for the items you have purchased. Please note it in advance. - We do not recommend tablets to play the game. In some devices, the app might not work properly. - Please play the game with a good internet connection. 　(*Otherwise, the data might be destroyed.) [Regarding Fanfiction and Video Distribution] (JP) https://se-ec.co.jp/appli/tsumugulogic/guideline/ [Terms of Use] (JP) https://se-ec.co.jp/smartphone_app/RulesOnUse.html ## Key features - Solve mysteries through dialogue and investigation - Detective and puzzle-solving gameplay - Extensive scenario volume - Full-screen beautiful graphics - Mini-games with main characters - Partial voice acting ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | 10 JEWELS | $0.99 | one-time | | 50 JEWELS | $3.99 | one-time | | BEGINNER’S SET 1 50 JEWELS | $0.99 | one-time | | BEGINNER’S SET 2 100 JEWELS | $3.99 | one-time | | JUST FOR NOW! SPECIAL SET | $9.99 | one-time | | TSUMUGU LOGIC SPECIAL SET! | $24.99 | one-time | | 100 JEWELS | $6.99 | one-time | | 200 JEWELS | $11.99 | one-time | | 300 JEWELS | $17.99 | one-time | | SPECIAL STORIES | $17.99 | one-time | ## Recent user reviews (10 of 23) All indexed reviews: https://appshunter.io/ios/app/tsumugu-logic/id1526399002/reviews.md ### 5/5 — THE POTENTIAL!!! *2024-07-04* Honestly, this game is sooo good!! This could legit become a hit anime if a popular studio like MAPPA picked it up, I really hope they do something like this with Tsumugu! ### 5/5 — Pretty good game *2023-07-01* The story and gameplay was enjoyable but the amount of gb it takes up was a bit of a downside. Though I wish there were newer app to play from SEEC team ### 5/5 — Ow *2022-09-27* Will never recover from emotional damages 10/10 would recommend ### 5/5 — i love this game !!! *2022-01-26* everything about this game is just perfect ! the characters are well thought out and each have unique personalities. this game incorporates different genres so well into the storyline and it keeps you interested all the way. i definitely recommend it to anyone who loves mystery, some slice of life, wholesome friendships, in-game interrogations, and possibly something darker than what you expect…!! ### 3/5 — Needs fixes! *2021-12-17* I was really invested in the game and characters, but without the special stories, the conclusion falls short. I ended up paying for the special stories but I didn’t even get the voice acting- it was really expensive (17$!!) so I feel really cheated without it!! I’m also annoyed at the ‘going out’ feature; the Japanese version of the game allows you to purchase golden and silver maps with your coins, but I’ve finished the game and still can’t unlock the character photos and mini stories because I don’t have maps that give me better items. I don’t know why they would remove that feature in the English version. Overall feeling kind of underwhelmed and frustrated. ### 5/5 — Great Game *2021-03-21* I've played alot of Seec games, but this one really stuck out in particular becuase of how casual it seemed. I loved the character interactions, and it quickly became one of my favorite. Everyday, I anticipate for the time when the tickets reset, because the storyline is so compelling. ### 5/5 — I loved it!! *2021-02-20* Tsumugu Logic is by far my favorite game by SEEC yet!! And I’m saying that as somebody who has played through all of the English translated mystery games! It was different compared to the other games though, it didn’t hook you in with a serious mystery until after you had finished the first eight chapters. Whereas with other games you felt this strong sense of “Oh, something is definitely going on here.” pretty quickly, however I think this was wonderful in this game since it made it more surprising when things got serious. Although I wish there were easier ways to get jewels or tickets, I understand that the game brings in money by offering users the opportunity to buy more of those through in-app purchases. In all honest my the only minor issue I repeatedly ran into would have to be with the “Going Out” system, while it was fine over all, on multiple occasions I would leave for a few hours and come back only to find that it for some reason hadn’t left yet. I would set Taki to leave (and hit the “Go Out” button of course), but would come back a few hours later for it to still say “until going home 06:00” or “02:00” or “00:30”, which ever I had chosen, even though it had been hours already. Other than this though the game was immaculate!! ### 3/5 — Great game, not so F2P friendly *2021-02-16* I loved this game it’s super high quality and I’m a huge fan of SEEC games! Unfortunately I ended up deleting the game because of how long it would take to complete (longer than you would think!) Only 5 free tickets a day is too little it would take ages to complete this game. In Tasokare hotel you could earn story passes but there is no such option in this game. I was much more satisfied looking up the full story online after deleting the app ### 5/5 — Finished and it was great! *2021-01-15* Seec’s games are always a blast to play, I had a lot of fun and enjoyed it immensely! All the characters were interesting (especially when you learn about their secrets) and I loved them and all their designs. And the soundtrack was wonderful. I finished the whole game and I never got bored from it, my favorite chapters were definitely 6 and chapters past 8. For going out it wasn’t too much of a problem, I like seeing the friendship dialogue with characters, though it was a bit annoying when I needed to get more to progress the game, I just used my gems. I’m a casual player so I didn’t mind waiting everyday for 5 new tickets. The game was also generous with coins and gems so I had to problems buying things. I’m satisfied with the story, and would love to buy the special stories if I could, but I can’t though I know it’ll be good! TSUMUGU logic is different from the other popular games made by Seec as it’s more realistic and light hearted (until you get past chapter 8 wink wink) but I liked it and it’s story! If you want some cute fluff and mystery solving play it! If you want some more interesting story play it! Tips for the game is that I recommend buying the re-read function as soon as you can for every chapter. Also try going out as much as possible. Don’t try buying every gallery pic until your near the endgame, then you can buy your favorite pics. If your a casual the game’s gonna take 1-2 months to complete if you wait everyday for tickets, but don’t worry it’ll be worth it! Nitpicks I have are that there is NO JAPANESE VOICE ACTING, I’ve only heard it 3 times throughout the whole game but that was from songs in the openings and 1 cutscene. Please add Japanese voice acting soon. Translation was pretty good, I was able to understand the story though it could still be polished more in some areas. I’m a bit sad that there wasn’t as much escape room puzzles, it was mostly interrogation but it’s alright. That’s basically it. Thank you for another wonderful masterpiece! I can’t wait for more games from you guys! ### 5/5 — AMAZING GAME! *2021-01-07* This is now one of my favourite games of all time. Besides from the excellent storyline, there is so much representation for all sorts of communities here, something you don’t see very often these days. Automatically a 10/10 for me, and I highly recommend this game to anybody that comes across it. ## Frequently asked questions about TSUMUGU LOGIC ### What kind of game is TSUMUGU LOGIC? TSUMUGU LOGIC is an Escape & Adventure Novel game that combines elements of detective work, mystery solving, and puzzle challenges. Players will engage in dialogue, search for items and evidence, and interrogate suspects to progress through the story. ### What are the main features of TSUMUGU LOGIC? Key features include solving mysteries by talking to characters, searching for clues, and interrogating suspects. The game boasts a scenario volume ten times larger than typical escape games, beautiful full-screen graphics, mini-games, and partial voice acting for an immersive experience. ### Is TSUMUGU LOGIC free to play? The game is basically free to play, with in-app purchases available. While you can enjoy a significant portion of the game without cost, certain elements or continuations may require in-app payments. Special gifts are provided for the English app release. ### What are the system requirements or compatibility for TSUMUGU LOGIC? The game is recommended for smartphones and may not work well on tablets. A stable internet connection is advised for optimal performance. Please note that deleting cache, data, or uninstalling the app will result in the loss of all game data, including progress and paid items. ### Who would enjoy playing TSUMUGU LOGIC? This game is ideal for players who enjoy detective stories, reasoning, searching for evidence, and solving puzzles. It's also suited for those who like long mystery narratives in escape games, detective games, and novel games, especially those with voice acting. ## Version history (last 5 releases) ### 1.0.7 — 2025-01-22 Ver 1.0.7 Fixed minor bugs ### 1.0.6 — 2022-02-21 Ver1.0.6 fixes bugs ### 1.0.5 — 2021-05-28 Ver1.0.5 fixes bugs ### 1.0.4 — 2020-11-05 Ver1.0.4 IAP fixes ### 1.0.3 — 2020-10-28 Fix some bugs ## Apps similar to TSUMUGU LOGIC | App | Rating | Price | Category | | --- | --- | --- | --- | | [Detective: Shadows of Sin City](https://appshunter.io/ios/app/detective-shadows-of-sin-city/id6453637173) | 4.7 (35) | Free | Games | | [The Conjuring](https://appshunter.io/ios/app/the-conjuring/id6443757563) | 4.6 (9) | Free | Games | | [The Company Game](https://appshunter.io/ios/app/the-company-game/id1396301917) | 4.7 (875) | $1.99 | Games | | [The Bride](https://appshunter.io/ios/app/the-bride/id1628082146) | 3.7 (3) | Free | Games | | [Cat Puzzle : Stray Cat Towers](https://appshunter.io/ios/app/cat-puzzle-stray-cat-towers/id1588368316) | 4.9 (38) | Free | Games | | [Escape game:Stray Cat Doors 2](https://appshunter.io/ios/app/escape-gamestray-cat-doors-2/id1525853281) | 4.9 (639) | Free | Games | ## More apps by SEEC Inc. - [NECO'Sキッチン【猫まみれ放置育成ゲーム】](https://appshunter.io/ios/app/necos/id975809369) - [私はまだ本気を出していないだけ](https://appshunter.io/ios/app/id977053420) - [赤ずきんに気をつけて 恋愛＊育成ゲーム](https://appshunter.io/ios/app/id996838600) - [擬人カノジョ](https://appshunter.io/ios/app/id996843749) - [ゴリラ彼氏](https://appshunter.io/ios/app/id1006569838) - [◯◯系アイドルをプロデュース！～美少女＊放置育成ゲーム～](https://appshunter.io/ios/app/id1023646369) All apps by SEEC Inc.: https://appshunter.io/developer/364208254 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*