⟨Unknown_Terminal⟩
Retro terminal mystery: explore a live IBM PS/2, decode corrupted logs, and learn who waits behind the blinking prompt.
- Release Date:2/23/2026
- Developer:Stelex Software
- Publisher:Stelex Software
- Last Updated:4/15/2026
- Steam App Id:4404450
⟨Unknown_Terminal⟩
- Windows
- Mac
- Linux
Steam Charts, Stats, and Live Player Count
At the moment, ⟨Unknown_Terminal⟩ has 1 concurrent player online and in-game. This is 83% lower than its previous all-time peak of 6 players achieved on 2/23/2026.
Review History Chart
Track historical review trends and overall ratings for ⟨Unknown_Terminal⟩. It has received a total of 13 reviews on the Steam store and achieved a Player Score of 73 (Positive).
About ⟨Unknown_Terminal⟩
⟨Unknown_Terminal⟩ is a Casual, Indie, Simulation, and Free to Play game developed by Stelex Software. On 2/23/2026, it was released on the Steam Store by Stelex Software.
Players have rated ⟨Unknown_Terminal⟩ as "Positive" out of 13 total reviews on the Steam Store. These are split between 12 positive reviews and 1 negative reviews — an overall 92% positive review rating.
It is available for gamers to download and play completely for free.
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, ⟨Unknown_Terminal⟩ supports the following features:
- Custom Volume Controls
- Stereo Sound
- Single-player
- Steam Achievements
- Playable without Timed Input
- Captions available
- Steam Cloud
- Keyboard Only Option
- Color Alternatives
From the Steam community, ⟨Unknown_Terminal⟩ has been tagged with the following user tags:
- Text-Based
- Typing
- Interactive Fiction
- Multiple Endings
- Hacking
- 1990's
- Free to Play
- Retro
- Simulation
- Mystery
- Conspiracy
- Indie
- Casual
- Singleplayer
- 2D
Media & Sceenshots
Watch the featured video for ⟨Unknown_Terminal⟩ and see the latest screenshots from the Steam Store.
Supported Languages
⟨Unknown_Terminal⟩ is available in 2 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | No |
| Italian | Yes | No | No |
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 realtime to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
⟨Unknown_Terminal⟩ data has been sourced from:
- Valve Corporation. (2026, April 15). ⟨Unknown_Terminal⟩ on Steam. Steam Store. https://store.steampowered.com/app/4404450
- Valve Corporation. (2026, April 15). ⟨Unknown_Terminal⟩. Steam Community Hub. https://steamcommunity.com/app/4404450
- Stelex Software. (2026, February 9). ⟨Unknown_Terminal⟩. ⟨Unknown_Terminal⟩. https://linktr.ee/stelexsoftware