Heart Box

1. Click or tap objects to pop, destroy or move them.
2. Let the physics carry Robby toward his charger.
3. Get Robby onto his red charger to clear the level.
4. Try community levels or build your own in the editor.

Heart Box is a physics puzzle starring Robby, a little square robot built by Professor Rat with a battery that's always running low. In each of the professor's puzzle rooms, you interact with the objects around Robby — popping some, destroying others and moving the rest — so that realistic physics carries him onto his red charger. There are more than 180 levels across four game modes, plus a level editor for building your own puzzles and a community library with thousands of player-made levels. Watching how objects fall and roll before you act is the key, since removing the wrong piece first can send Robby tumbling the wrong way.