Poltergeist

Poltergeist (ポルターガイスト,  Porutaagaisuto) is a recurring demon in the series.

History
A ghost that causes mischief and enjoys terrorising humans and animals. They lift and move objects around and make loud and unexplainable noises. They are often associated with paranormal activity, and, rarely, demonic possession.

Appearances

 * Megami Tensei: Gedou Clan
 * Kyuuyaku Megami Tensei: Gedou Clan
 * Shin Megami Tensei II: Akuryou Clan
 * Shin Megami Tensei IMAGINE: Haunt Race
 * Shin Megami Tensei: Strange Journey: Spirit Race
 * Shin Megami Tensei IV: Spirit Race
 * Devil Summoner: Soul Hackers: Spirit Race
 * Devil Summoner: Raidou Kuzunoha vs. The Soulless Army: Wind Order
 * Devil Summoner 2: Raidou Kuzunoha vs. King Abaddon: Wind Order
 * Devil Summoner: Raidou Kuzunoha vs. The Lone Marebito
 * Giten Megami Tensei: Akuryou Clan
 * Megami Ibunroku Persona: Spirit
 * Persona 2: Innocent Sin: Devil Arcana
 * Persona 2: Eternal Punishment: Devil Arcana
 * Shin Megami Tensei Trading Card: Card Summoner: Akuryou Clan
 * Devil Survivor 2: Ghost Race
 * Devil Survivor 2 The Animation
 * Devil Survivor 2 The Animation (manga)

Shin Megami Tensei IMAGINE
Poltergeist can be Rank-Down fused from a Gaki with an Elemental Erthys.

Devil Summoner 2: Raidou Kuzunoha vs. King Abaddon
Poltergeist is one of the few demons that you can recruit in battle without negotiation (the first time) if you import save data from Devil Summoner: Raidou Kuzunoha vs. The Soulless Army.

Persona 2
Any time a persona has a 'Change Form' mutation, there is a chance the mutation can fail, changing the persona into Poltergeist rather than its usual mutation result. For this reason, the player should always keep a Poltergeist in the Velvet Room stock.