Rolanda - Global Mutation Ver.0.0.8 Win32/64/Android - Adult Sex Game

Background
You are a anthro who living in a small town. One day you wake up, and suddenly found that the morning is more quiet than usual. At first you don't care about it much. As soon as you walking on the street, you are panic as you cannot find any people. Instead, many unknown species starting to appear everywhere, some of them even seems to have high intelligence. What will you do? Struggling in the broken society, searching for other survivors, or try to understand the mystic creatures and be friend with them?