Risen

The earth trembled and ancient temples rose from the ground, followed by unknown creatures. Cyclones drive over the sea and firestorms roam the land with not only thousands of lives, but also the hope that the gods will save the lost humanity. When the dark wave hits, the humans are on their own and only a few enclaves survive the attack. One is a volcano island which has been saved from the worst by an unknown force, but its protection is getting weaker and weaker. The protagonist arrives on the island after his ship is hit and destroyed by the dark waves, finding himself on a deserted shore with only one other survivor. He has to explore the island, discover its secrets, and find his place within one of the factions that strive for power there.