TOP WEEK
Description:
Based on the game by Age, sequel to MuvLuv Unlimited, taking place in an alternate universe where the Earth is invaded by aliens. From Wikipedia: In Alternative, Takeru wakes up three years after the end of Unlimited to find himself back in his room. Although he first thinks that everything that had happened to him was a dream, he soon feels that something is wrong, and leaves the house to find that he has been sent back in time to the beginning of the events in Unlimited. Unwilling to accept something like Alternative V, he decides to help professor Kouduki to complete Alternative IV and save mankind.