Lab Junk is made and published by Martin Rosenthal. AppBrain is an independent app data site and isn't affiliated with Martin Rosenthal. The app name, icon, screenshots and description belong to Martin Rosenthal and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- July 12, 2026
- Size
- 108.2 MB
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Store listing
By Martin Rosenthal, from the App StoreDescription by Martin Rosenthal Written by the developer, not by AppBrain. Click to read.
This game is aimed at real players - not casual gamers. If you count yourself among them, please move on, don't stop and don't even try to master the game - you won't make it anyway. Because it honors the virtues of the golden gaming era of the 80s and 90s. Not every little step is chewed out for you, but you have to figure out a lot on your own, develop strategies to defeat bosses and solve the odd puzzle by finding hidden clues and applying the knowledge distilled from them. All things that are rarely required in today's games.
And best of all: the game really is FREE. No in-app purchases, no pay-to-win, no free-to-play and no microtransactions. It doesn't annoy you with ads or unnecessary waiting time and can be played completely offline.
Original Soundtrack available on Soundcloud:
https://soundcloud.com/user-803137355-375735371/sets/lab-junk-ost
It would be nice if I could at least refinance the Apple developer account with my apps (let alone the expensive Macbook on which I developed Lab Junk), but that will probably always remain a dream as long as my apps only achieve download figures of 200 despite a price of 0.
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 108.2 MB
- Content rating
- Low
Technologies used by Lab Junk
Releases
Updates seen on the App Store- Version
- 1.3
- Launched
- February 2025
No changelog data
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About the app and developer
About Lab Junk
Lab Junk is a games app developed by Martin Rosenthal.
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App Information
Lab Junk is freely available from the App Store. The app size is 108.19 MB. The latest version available is 1.3. The last update was on July 12, 2026.
Technical Requirements
The app has a content rating of Low Maturity. The app has been available on the App Store since February 2025.
Developer information for Martin Rosenthal
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