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Dear user, we regret to inform you that SMG will be shutting down in December 2020. We appreciate your support over the past several years and deeply apologize for any inconvenience this may cause.

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6 People Set This As Favorite
1,903 Plays
Date added: 2nd June 2014

9 People Rated This As 5 Star
3 People Rated This As 4 Star
5 People Rated This As 3 Star
2 People Rated This As 2 Star
1 People Rated This As 1 Star


The enemy is attacking and the only safe place is underwater. Take your submarine down there and try to upgrade it to survive.


Use your keyboard or your mouse to control the submarine.
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  • avatar
    princesslucy (1570) 6 years ago
    i finished the game in less tthan 1 hour

  • avatar
    Codsture (3477) 6 years ago
    i agree with all the rest of the reviews, Boring and slow

  • avatar
    Aussie Proteus (102218) 6 years ago
    boring and slow game

  • avatar
    daveh182 (3168) 6 years ago
    short lived and a bit boring

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