Survive im Madness

It was an ordinary city whose name was unknown. But HE came ... He captured the city and chipped off a piece of it, making an island out of it. This island was deserted after a few days. Few survived. And even those would not have lived long. HE started doing experiments getting different disasters and MONSTERS. You were sent to this island to solve all the problems and eliminate IT .But along the way there will be anomalies, monsters, and catastrophes.