Upgrade Sub

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Upgrade Sub

Upgrade Sub
5 (1 votes)


Play with the submarine and upgrade it to become more powerful.


Up and down arrow keys or the mouse to move,
space or the left mouse button to shoot.

Game walkthrough

Game details

Upgrade Sub is an online game in Action games category. The game is played 488 times. You can add Upgrade Sub in Favourite games by using the "Make favourite" button in the game description section. This way you can find easily your favourite games and continue playing from where you stopped. You have to register or login in order to use this function. You can rate Upgrade Sub with ratings from 1 to 5 (where 5 is the best rating) using the five stars in the game description section. Send this game to a friend by using the sharing buttons above the game. You can recommend the game to your friends if you think they will like it.

Game comments

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