HTML5 (Play) does not work properly

I added a HTML5 version, only it doesn't work properly. Please play the Windows (Download) version.


One hit or out of power means th' bottom o' th' sea. Be a captain of a little submarine. Dive for treasure to buy upgrades. Don't forget to go back up for air!

Keyboard controls

  • Navigation/movement: Arrowkeys or A-,S-,W-,D-keys;
  • Select: Enter or Spacebar
  • Shield: Ctrl left or Ctrl right.
  • Torpedo: Alt
  • Quit: Escape or P-key


540 x 720

Future versions

For newer versions see this (Please do not rate based on that version!)


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    There doesn't seem to be anything here.


There doesn't seem to be anything here.