Gold: Their shapes look like hieroglyphs on ancient tab lets. It is said that the two are somehow related.
Silver: Its flat, thin body is always stuck on walls. Its shape appears to have some mean ing.
Crystal: Because different types of UNOWN exist, it is said that they must have a variety of abilities.
Ruby / Sapphire: This POKéMON is shaped like ancient writing. It is a mystery as to which came first, the ancient writings or the various UNOWN. Research into this topic is ongoing but nothing is known.
Emerald: This POKéMON is shaped like ancient text characters. Although research is ongoing, it is a mystery as to which came first, the ancient writings or the various UNOWN.
FireRed +2: Its flat, thin body is always stuck on walls. Its shape appears to have some meaning.
LeafGreen / HeartGold: Their shapes look like hieroglyphs on ancient tablets. It is said that the two are somehow related.
Diamond: Shaped like ancient writing, it is a huge mystery whether language or UNOWN came first.
Pearl: They seem to communicate among each other telepathically. They are always found stuck on walls.
Platinum +4: When alone, nothing happens. However, if there are two or more, an odd power is said to emerge.
Y: Shaped like ancient writing, it is a huge mystery whether language or Unown came first.
Omega Ruby / Alpha Sapphire: This Pokémon is shaped like ancient writing. It is a mystery as to which came first, the ancient writings or the various Unown. Research into this topic is ongoing but nothing is known.
Legends: Arceus: It is hard to believe these strangely shaped Pokémon are truly living creatures. I've pointed out that the species' many forms resemble writing from other lands; no one will take me seriously.
