Professor Rat created Robby but gave him a weak battery, which is why our hero has to constantly recharge and participate in crazy experiments. Take the robot through all the experimental puzzle rooms of Professor Rat to release him from the charger! Features: ▶ Over 180 levels for your brain! ▶ 4 funny game modes ▶ 20 physical objects ▶ Level Edit
KROfficial screenshots supplied through Apple. Artwork belongs to the respective developer. Download on theApp Store ↗
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App Store edition · Researched Nov 9, 2026 · Guide updated Nov 9, 2026.
Your main goal is to guide the robot, Robby, through a series of experimental puzzle rooms designed by Professor Rat. You must successfully navigate these levels to help the robot escape from his charger.
Based on source 1.
You should focus on interacting with the 20 different physical objects provided in the game. By utilizing these items within the realistic physics environment, you can solve the puzzles required to progress through the experimental rooms.
Based on source 1.
Yes, the game offers variety through its 4 funny game modes. These distinct modes allow you to experience the puzzle challenges in different ways as you work through the levels created by Professor Rat.
Based on source 1.
Robby was created by Professor Rat with a weak battery. Because of this limitation, he must constantly recharge and participate in these crazy experiments to eventually be released from his charger.
Based on source 1.
The game features over 180 levels designed to challenge your brain. These levels are part of the experimental puzzle rooms created by Professor Rat that you must navigate to help Robby escape.
Based on source 1.
Yes, the game includes a Level Editor that allows you to design your own puzzles. You can also utilize a collection of QR levels and access an online database to find community-created content.
Based on source 1.
The game features high-quality graphics and includes a lot of cartoons. These visual elements accompany the realistic physics environment as you work through the various puzzle rooms and experimental challenges provided.
Based on source 1.
Yes, the game includes built-in game achievements and leaderboards. These features allow you to track your progress and compare your performance against other players as you complete the various puzzle levels.
Based on source 1.
You can personalize your experience by collecting tons of skins for the robot. These cosmetic options allow you to change Robby's appearance as you progress through the experimental rooms and solve physics-based puzzles.
Based on source 1.
The publisher has added cloud saving functionality to the game. This feature helps ensure your progress through the puzzle levels is preserved, alongside recent fixes and improvements made to the database publishing system.
Based on source 1.
AI-assisted research with automated evidence and consistency checks. Good Game Daily organizes publisher information into practical answers. Guidance is an editorial interpretation of those sources. These notes are based on source research rather than a firsthand playtest; editions and later updates may differ.
Based on listed game features. This is not a firsthand review. Check the publisher’s listing ↗
- Fixed publishing own levels to database
- Added cloud saving
- Fixes and improvements
Release notes supplied by the developer through the App Store.
Developer description, as provided in the original store listing.
Professor Rat created Robby but gave him a weak battery, which is why our hero has to constantly recharge and participate in crazy experiments.
Take the robot through all the experimental puzzle rooms of Professor Rat to release him from the charger!
Features:
▶ Over 180 levels for your brain!
▶ 4 funny game modes
▶ 20 physical objects
▶ Level Editor & Collection of QR levels
▶ Online database "Community Levels"
▶ Tons of skins for robot!
▶ Realistic physics
▶ High-quality graphics
▶ A lot of cartoons!
▶ Game achievements & leaderboards
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Our website: https://radbrothers.com
Apple App Store lookup ↗ · Store ratings, prices, and availability can change. Check the App Store for your region.
Heart Box - logic physics game is listed on the KR App Store. Availability varies by region and compatible device.
The recorded download price is free. In-app purchases, subscriptions, or additional content may cost extra. Source checked Nov 9, 2026.
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