SvA is a colorful flash game with a lot of enemies, weapons and upgrades!
Jump into your submarine and save our planet!

Use your Mouse to control the game.
The submarine shoots automatically.
Left click to drop a bomb, the bomb will be moving forward.
Click again to blow up earlier dropped bomb.
Press and hold CTRL or Spacebar to fix aim and strafe.
Press 'M'/'S' keys to switch music/sounds on and off
ESC to pause game.

And don't forget to collect batteries – the more batteries you collect, the more upgrades you can activate.

Good luck!