Play Heart Box online to enjoy fun physics puzzles and creative level design. Guide the robot through experimental rooms by moving objects, activating switches, and using portals to reach the charger.
Use the mouse or touch to interact with 20 different physics items, unlock funny cartoons as you progress, or build and test your own levels for endless replay.
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Desktop
- Left click and drag to pick up and move objects.
- Click objects to toggle switches or activate devices.
- Scroll the mouse wheel to zoom and click+drag the background to pan.
- Use on-screen controls to play, pause, or reset levels.
Mobile
- Tap an object to select it.
- Drag to move or place objects with your finger.
- Tap buttons or switches to activate them.
- Pinch to zoom and swipe to pan the view.
- Use on-screen play and reset icons to start or restart a level.
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Heart Box is a casual physics puzzle game where you guide a small robot through Professor Rat's experimental rooms to reach the charger and free him. Each level is a compact machine of parts and traps. You must use timing, logic, and the physical properties of objects to move the robot safely to the goal.
The game uses 20 different interactive objects such as test cubes, bowling balls, spring trampolines, dynamite, movable platforms, conveyors, fans, pneumatic tubes, lasers, portals, and dynamic saws. You interact with the scene using simple touches or mouse clicks. Place, move, or trigger items to build a path and solve each puzzle. Levels reward careful planning and trial and error. If you prefer to create, the built in level editor lets you design custom rooms and test new ideas. Complete official levels to unlock short funny cartoons and enjoy light story beats between puzzles.
Heart Box balances relaxed play and brain challenge. Puzzles range from quick logic tests to multi step contraptions that need precise timing. The game suits players who like hands on experiments, creative play, and slow paced problem solving. It runs in browser and works well for quick sessions or longer playthroughs of the level editor and progression modes.
Game Details
Category
Puzzle
Developer
Unknown
Technology
HTML5
Platform
Web Browser
Devices
Desktop, Tablet, Mobile
Game Features
20 Interactive Physics Objects
Use a variety of parts like trampolines, conveyors, fans, lasers, portals, and explosives to solve puzzles.
Creative Level Editor
Build your own rooms with the same objects used in the campaign and test custom puzzles instantly.
Cartoon Rewards
Complete levels to unlock short, funny cartoons that add charm and light story beats.
Hands On Gameplay
Direct manipulation of objects makes the game intuitive. Learn by testing and adjusting your setups.
Casual Brain Challenge
Puzzles vary from quick logic tasks to multi step challenges that require timing and planning.
Frequently Asked Questions
Use touch or mouse clicks to move and place objects, activate switches, and create a path for the robot to the charger. Test different setups until the robot reaches the goal.
Yes. The game supports touch controls. Tap to select, drag to move objects, pinch to zoom, and use on-screen buttons to start or reset levels.
Open the level editor from the main menu, place items from the object palette, set a start and finish, then test and save your level.
Yes. Completing official levels unlocks short funny cartoons and lets you progress through more challenging puzzles.
Yes. The game runs in a web browser and you can play without installation. Some platforms may show ads or optional paid content.