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Review score
69% positive
Mixed134 reviews
Owners (est.)20K–50K
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$5.99
Lowest ever $5.99 Nov 2026

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69% positive of 134 · Mixed · Live from Steam

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    As the mysterious and powerful "Guardian of Earth" your steely eye and HYPER-POWERED LASER ARM have kept the citizens of Earth safe for generations.

    Developer
    Mediatonic
    Publisher
    Kalypso Media Digital
    Release date
    Jan 31, 2011
    Install size
    400 MB minimum
    Platforms
    Windows
    Genres
    Action, Casual, Indie · All
    Steam app ID
    57700