Question: is alfheim online a real game?
Answer: «ALfheim Online» (アルヴヘイム・オンライン, Aruvuheimu onrain?, abbreviated as ALO) is a Virtual Reality Massively Multiplayer Online Role-Playing Game (VRMMORPG) in the Sword Art Online series that was released a year after the beginning of the «Sword Art Online» incident. It is compatible with any FullDive device.