.hack//G.U. Trilogy (2007)

Watch .hack//G.U. Trilogy (2007) full episodes online.
Synopsis:
After one of his friends falls into a coma playing an online game called The World, Haseo logs in to find the man responsible. But before he can unravel The World’s many mysteries, he’ll have to awaken the secret power hidden in the code of his character.
Director: Hiroshi Matsuyama
Writers: Saeko Hirotsu (screenplay), Hiroto Niizato (screenplay)
Stars: Takahiro Sakurai, Ayako Kawasumi, Sanae Kobayashi
More infor: Myanimelist, Wikipedia.

.hack//Beyond the World (2012)

Watch .hack//Beyond the World (2012) full episodes online.
Synopsis:
In 2024, the computer network prevails throughout daily life. Sora Yuuki is a 14-year-old girl. One day, she is invited to an online game “The World”. After an accident in the game, the real world begins to deform.
More infor: Myanimelist