Kraken Attack is an arcade horizontal game that is heavily inspired by Shark Attack. As you’ve probably already figured out, you play as the Kraken, and your objective is to destroy boats above you on the surface of the water to score points. You get a higher point tally by chaining your destruction.
Other things to look out for are coins that you can collect, and obstacles such as mines and others that will reduce your health, so beware of those. Overall, Kraken Attack is a pretty decent game.
Controls: Move Kraken using arrow keys.
Jump on to the boats to destroy them.