Abnormal1999:SU - Unlocking the 4th Dimension
Developed by QZQ Studio · Published by QZQ Studio
At a glance
Overview
An indie game by QZQ Studio, published by QZQ Studio — single-player.
Steam’s own one-line description: “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.” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Abnormal1999:SU - Unlocking the 4th Dimension.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | Yes |
| Steam Achievements | No |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 or higher
- Processor: Intel Core i5-2500K or AMD Athlon X4 740 (or equivalent)
- Memory: 8 GB RAM
- Graphics: GeForce GTX 660 (2048 MB) or Radeon R9 285 (2048 MB) - Integrated GPUs may work but are not supported.
- DirectX: Version 11
- Storage: 6 GB available space
Recommended
- Requires a 64-bit processor and operating system
Supported languages (4)
Abnormal1999:SU - Unlocking the 4th Dimension FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Abnormal1999:SU - Unlocking the 4th Dimension?
Steam classifies Abnormal1999:SU - Unlocking the 4th Dimension as a Indie game, developed by QZQ Studio. 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.
How much does Abnormal1999:SU - Unlocking the 4th Dimension cost?
As of June 2026, Steam lists Abnormal1999:SU - Unlocking the 4th Dimension at $1.49. Prices and regional pricing change — check the Steam page for the current figure.
Is Abnormal1999:SU - Unlocking the 4th Dimension single-player or multiplayer?
Steam lists these modes for Abnormal1999:SU - Unlocking the 4th Dimension: Single-player. It lists a single-player mode.
Is Abnormal1999:SU - Unlocking the 4th Dimension on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Abnormal1999:SU - Unlocking the 4th Dimension for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Abnormal1999:SU - Unlocking the 4th Dimension out yet?
Yes — Steam lists a release date of May 2, 2024.
What platforms is Abnormal1999:SU - Unlocking the 4th Dimension on?
Abnormal1999:SU - Unlocking the 4th Dimension is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Abnormal1999:SU - Unlocking the 4th Dimension single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Abnormal1999:SU - Unlocking the 4th Dimension cost?
Steam lists it at $1.49.
Who made Abnormal1999:SU - Unlocking the 4th Dimension?
Abnormal1999:SU - Unlocking the 4th Dimension is developed by QZQ Studio and published by QZQ Studio.
Where to get Abnormal1999:SU - Unlocking the 4th Dimension
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data. Not affiliated with Valve/Steam, QZQ Studio.