On April 19th, 1973, a race of extra-terrestrial lifeforms launched a landing unit from the moon, which touched down on Earth, in central Asia. Ever since, mankind has been engaged in a losing war against this alien species, known as the BETA, as they have gradually expanded outwards across the globe. After 20 years of non-stop fighting, the war has reached the shores of Japan...
Hurry and get the noise 
from the sea cleared up.
.أسرعوا في تحليل طبيعة الصوت في البحر
Beseitigt sofort den Noise vom Meer.
Despejen el ruido del mar,
Despejad el ruido del mar,
Éliminez le bruit sous-marin.
Sbrigatevi a ripulire la traccia audio.
Limpe logo a interferência do mar.
Устраните морские шумы.