What is the Steins Gate special?

What is the Steins Gate special?

Egoistic Poriomania Egoistic Poriomania (シュタインズ ゲート 横行跋扈のポリオマニア, Oukoubakko no Poriomania) is the OVA of the anime adaptation of the visual novel Steins;Gate. This is a special episode that is included in the last of the nine Blu-ray/DVD volumes released in Japan. It is entirely anime-original content.

What is Steins Gate OVA?

The Steins Gate OVA is an anime series that is a sequel to the Steins Gate anime series. The OVA series follows the events of the Steins Gate anime series and continues the story of the characters.