Use the mouse to control the submarine. Submarines automatic fire. You can left-click drop bombs, would be to move forward. Left-click will blow up over the same period the following fall bomb.Collect the battery - the battery more you collect more weapons and upgrades, you can hold down the Ctrl or space activate.Press key targets and fire restoration.
Bubble energy is reduced to such ability.Anytime you can press the M key to change the music on / off, or the S key to switch the event sounds.Press ESC key to pause the game.
Highscore is not available for this game, you can play and submit your score with our