Games like Abnormal1999:SU - Unlocking the 4th Dimension
SU is a 2.5D deduction puzzle game. The submarine Nautilus suffers a mechanical failure during its voyage. Dr. Pierre investigates and finds anomalies in every area. Explore the deep blue depths, follow Dr. Pierre as he unravels the secrets of the Nautilus.

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Escape Everlit
A narrative-driven sci-fi mystery. Switch between four playable protagonists trapped in an island mansion to explore, investigate, piece together clues from their mysterious past, and uncover the truth behind their predicament.
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With in the Obscurity
A first-person perspective mystery puzzle-solving game where players immerse themselves in the role of characters involved in each episode's abnormal event to uncover the truth. The plan is to release 1 episodes per month, totaling 6 episodes per season.
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STASIS: BONE TOTEM
Get ready for a thrilling underwater adventure with classic point-and-click gameplay. Explore with three characters simultaneously. Featuring atmospheric isometric graphics, rendered video, and a soundtrack by Mark Morgan, BONE TOTEM takes you on a journey to hidden places deep below the waves...
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Silent Love
This is a terrorist decryption adventure game that took place in 1913.
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Kathy Rain
Set in the '90s, Kathy Rain tells the story of a strong-willed journalism major who has to come to terms with her troubled past as she investigates the mysterious death of her recently deceased grandfather.
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Draugen
Draugen is a single-player, first-person Fjord Noir mystery set in 1920s Norway. Explore a forgotten coastal village in your search for your missing sister, accompanied by your independent and enigmatic young ward. Norwegian Game of the Year 2019.
More from QZQ Studio
Other recommendable Steam games by QZQ Studio, ranked by review count so the studio's hits land first.
- 1

Abnormal1999:Sector 49
Abnormal1999: Sector 49 is a challenging mystery puzzle game. You play as Sam, searching for your daughter in the abandoned Sector 49. Collect 10 consciousnesses to open the portal and escape.
- 2

MeiQi 2019
The "Meiqi" series is a plot-oriented puzzle game. This collection is the beginning of the Meiqi Series, including all 6 episodes of the first season, namely Meiqi/Tingting/Sifeng/Aiguo/Cuilan/Jasmine, This is the entrance to the little universe of Sun Meiqi's mysterious case.
- 3

Hundreds of Mysteries:Wendy's Home2
Every case has a story behind it! You need to find and collect clues in the scene and reason at every level to find the truth. The clues can be associated or cross-layered.
- 4

MeiQi 2022
At the end of 1990, there was a murder in Changzhuang community. Both mother and son were killed. The case is full of doubts. According to the clues, you plan to visit the murder scene alone at night, search for evidence, obtain clues, and crack the truth.
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孙美琪疑案:雨儿胡同
1992年7月16日,后海湖边槐树下,发现一名女尸,衣着整齐坐在槐树下,颈部缠绕着一根吉他弦,为主要致死原因,双手有被吉他弦勒伤的痕迹,初步判定为自杀。死亡时间约凌晨2点左右,死者叫关雨珑。林警官,请你在错综复杂的线索中,寻找凶案的真相。
- 6

MeiQi:Story
Collect new clues and solve new cases in the latest game in the "Meiqi" series. The new chapter "Story" takes place after the pendulum case. Liu Qingchun mustered the courage to walk into Wang Yong's house.
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Project:EagleBeak
Project:EagleBeak is a mix of multiple modes of science fiction adventure game.You will play as a prisoner called ANN,imprisoned in an alien laboratory,find a way out of this matrix like laboratory.
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MeiQi 2020
The MeiQi Series is an episodic mystery game. This collection contains all of Season2/3/4 and 5,which will be released in 2020,and a special episode. In total there are 25 chapters.
Frequently asked about Abnormal1999:SU - Unlocking the 4th Dimension
- How much does Abnormal1999:SU - Unlocking the 4th Dimension cost?
- Abnormal1999:SU - Unlocking the 4th Dimension is listed on Steam at 2.99 USD (current store price; Steam sales may reduce this temporarily).
- What games are most similar to Abnormal1999:SU - Unlocking the 4th Dimension?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Abnormal1999:SU - Unlocking the 4th Dimension are Escape Everlit, With in the Obscurity, Rubbings.
- Who developed Abnormal1999:SU - Unlocking the 4th Dimension?
- Abnormal1999:SU - Unlocking the 4th Dimension was developed by QZQ Studio.
imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Abnormal1999:SU - Unlocking the 4th Dimension.
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