Wondering how is this game?

Since we know, sharks have been some big fish and scary that people feared and shunned , because of their strength and appetite to let them eat even a grown man . But people realize how interesting are probably just because we do not know everything about them , and then invents all sorts of ways that they can be monitored and analyzed science quietly without disturbance . But sometimes things go wrong , and then falls as sharks have prevailed, the more powerful and dangerous than the poor people who actually do not represent any threat to them . In this game, a poor diver is attacked unawares by a myriad of sharks that can be revenge , or simply because of their carnivorous nature and attack. You, the player , have to help him survive poor diver shark wave every time and shoot as many to escape unharmed. Have fun !