Play any type of Game at Y8.com. The biggest Game Collection to play free online. Flash, Unity 3D, Html5, Android, Java and Shockwave.
If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Destroy as mush ships and submarine as you can! The deeper you submerge the harder it is to hit you! But don't forget to surface, when your oxygen supply is low!