![](https://cdn.animecharacters.io/images/anime/large/6398-1f550883.jpg)
Format
Special
Episodes
1
Episode Duration
24 min
Status
Finished Airing
Premiered
Aired
2012-02-22 to ?
Source
Visual novel
Rating
PG-13 - Teens 13 or older
Genres
Comedy
Sci-Fi
Time Travel
Studios
White Fox
Producers
Frontier Works
Licensors
Funimation
Steins;Gate: Oukoubakko no Poriomania (シュタインズ ゲート 横行跋扈のポリオマニア)
A few months after the events of Steins;Gate, Rintarou Okabe and his group of friends are invited to tag along with their acquaintance Faris NyanNyan, who is participating in a Rai-Net battle event in the United States. There, they meet up with an old colleague: Kurisu Makise, who has been recalling fragmented memories of events that happened in the other world lines in the form of dreams. She confronts Okabe, questioning him as to whether these events—particularly the incidents between the two of them—did indeed happen. [Written by MAL Rewrite]