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App Store Apps > Games > Adventure Games > Lab Junk
Lab Junk icon

Lab Junk

by Martin Rosenthal · Games · Free
On the App Store since February 2025 · Data updated 2026-11-01

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
Official page on the App Store

User feedback

Ratings and reviews on the App Store

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Store listing

By Martin Rosenthal, from the App Store
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Screenshots by Martin Rosenthal, from the the App Store listing
Description by Martin Rosenthal Written by the developer, not by AppBrain. Click to read.
Breakout meets Metroidvania. Experience the adventures of BALL and PADDLE as they try to escape from an old, abandoned laboratory. Find lots of hidden items and mysterious SpinFlavors to make your way to freedom. Defeat spiders, robots and who knows what else without being destroyed. And whatever you do, make sure you stay away from the ominous VOiD, because there is (almost) no escape from it.

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.
Official page on the App Store

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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Rankings

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About the app and developer

About Lab Junk

Lab Junk is a games app developed by Martin Rosenthal.

User Ratings

The app has no ratings yet.

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

Martin Rosenthal

Address:

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