Heart Box

Heart Box drops you into a mischievous physics lab where every tap and trigger counts. Professor Rat built Robby, then saddled the poor bot with a weak battery that's always draining. Your job: nudge contraptions, flip switches, play with gravity, and guide Robby through puzzle rooms to break free from the charger. Smart, quirky, a little crazy it's a playground for your brain. There's over 180 devious levels that keep ramping up. Four distinct game modes to twist the rules. Realistic physics that feel snappy and fair, wrapped in vibrant cartoon vibes and slick animations. Leaderboards so you can flex your best runs. Prefer to build? The Level Editor lets you craft wild contraptions, share them, and even pack them into QR code levels. Explore an online database with 10,000+ community creations fresh puzzles for days. You can pick a skin that fit your mood and roll out in style. One spark, one move, one perfect chain reaction and Robby's free. Hit Play and light up the lab!