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.
- Price:$2.99
- Release Date:5/2/2024
- Franchise:qzqstudio
- Developer:QZQ Studio
- Publisher:QZQ Studio
- Last Updated:1/2/2025
- Steam App Id:2925090
Abnormal1999:SU - Unlocking the 4th Dimension
- Windows
- Mac
- Linux
Steam Charts, Stats, and Live Player Count
At the moment, Abnormal1999:SU - Unlocking the 4th Dimension has 1 concurrent player online and in-game. This is 80% lower than its previous all-time peak of 5 players achieved on 5/3/2024.
Abnormal1999:SU - Unlocking the 4th Dimension Review
Abnormal1999:SU - Unlocking the 4th Dimension has achieved a Steambase Player Score of 71 / 100. This score is calculated from 7 total reviews on the Steam store — giving it a 7 user reviews rating. These are split between 5 positive reviews, 2 negative reviews, and will be updated in real-time as more players leave their feedback.
Track historical reviews and overall rating trends for Abnormal1999:SU - Unlocking the 4th Dimension using the chart below.
Abnormal1999:SU - Unlocking the 4th Dimension Price
Abnormal1999:SU - Unlocking the 4th Dimension costs $2.99 in the Steam store as of 1/2/2025. It can be purchased as a standalone game or through a bundle like Abnormal 1999 Series Collection or QZQ Studio Full Collection which offers a discount off the game's base price.
Explore the price history chart below to track historical price changes and other pricing stats for Abnormal1999:SU - Unlocking the 4th Dimension.
About Abnormal1999:SU - Unlocking the 4th Dimension
Abnormal1999:SU - Unlocking the 4th Dimension is an Indie game developed by QZQ Studio. On 5/2/2024, it was released on the Steam Store by QZQ Studio.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Abnormal1999:SU - Unlocking the 4th Dimension supports the following features:
- Family Sharing
- Steam Cloud
- Single-player
From the Steam community, Abnormal1999:SU - Unlocking the 4th Dimension has been tagged with the following user tags:
- Drama
- 2.5D
- Third Person
- Multiple Endings
- Time Manipulation
- Story Rich
- Puzzle
- Psychological Horror
- Mystery
- Horror
- Detective
- Sci-fi
- Indie
- Adventure
- Singleplayer
- Exploration
Media & Sceenshots
Watch the featured video for Abnormal1999:SU - Unlocking the 4th Dimension and see the latest screenshots from the Steam Store.
Related Bundles
Abnormal1999:SU - Unlocking the 4th Dimension is included in 2 bundles in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Abnormal 1999 Series Collection | 6 | 6 | $7.59 | View |
 | QZQ Studio Full Collection | 25 | 25 | $44.67 | View |
Related Packages
Abnormal1999:SU - Unlocking the 4th Dimension is referenced by 1 package in the Steam Store.
Supported Languages
Abnormal1999:SU - Unlocking the 4th Dimension is available in 4 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
| Japanese | Yes | No | Yes |
| Chinese (Simplified) | Yes | No | Yes |
| Chinese (Traditional) | Yes | No | Yes |
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Abnormal1999:SU - Unlocking the 4th Dimension data has been sourced from:
- Valve Corporation. (2025, January 2). Abnormal1999:SU - Unlocking the 4th Dimension on Steam. Steam Store. https://store.steampowered.com/app/2925090
- Valve Corporation. (2025, January 2). Abnormal1999:SU - Unlocking the 4th Dimension. Steam Community Hub. https://steamcommunity.com/app/2925090