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    © 2026 Pliboo. All rights reserved.

    Pliboo Icon
    Pliboo

    Pliboo is a free browser games site with thousands of online games – including racing, shooting, puzzle, sports, and 2-player games. All titles run instantly in your browser with no downloads.

    Top Categories

    • Action Games
    • Adventure Games
    • Arcade Games
    • Puzzle Games
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    Discover

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    Popular

    • 1 Player Games
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    Information

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    © 2026 Pliboo. All rights reserved.

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    Heart Box

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    Heart Box

    🧩Puzzle

    Professor Rat loves physics puzzles and games with robots! Therefore, he created Robby, but gave him a weak battery, which is why the little robot has to constantly recharge and participate in crazy experiments. Interact with various physical objects to guide robot Robby through all of Professor Rat's puzzle rooms and free him from the charger! Don't want to play the game? Then create your own amazing puzzles in the Level Editor! Features of the game: - Over 180 levels for your brain - Online database "Community Levels" with over 10000 levels by players - Level Editor and Collection of QR Levels - Various skins for the robot - 4 fun game modes - Realistic physics - Lots of cartoons - Leaderboards & Achievements

    Play On
    Desktop
    Tablet
    Mobile
    Screen
    Landscape
    Tags
    🎮1 Player
    🎮Agility
    🎮Android
    🧠Brain Training
    🎮Challenge
    🌐Customization
    🎮Desktop
    🎮Gravity

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    Use the left mouse button on PC or your finger on mobile to pop, destroy or move game objects. Place the square robot Robby in the red charging station to complete the level

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