- Details on how mostly unknown
- Smith said something about attempting to take desirable traits for different species, and that they'd tried that with humans
- Pyrrhus's case file mentioned he had a pokemon as a genetic father
- Likely all of them exhibit traits of the pokemon they've associated with
- Nyx had strong attacks and her shroud of darkness thing going on.
- Pyrrhus had his fire powers (level 10 pyrokinesis at age 5, apparently) and ability to resist burns
- Smith mentioned some of them are resistant to being caught
- According to Dr. Smith, the animal instinct took control of the Chimera
- Notes in Facility H mentioned they were wary about Pyrrhus regressing to a more feral nature, and that it had happened before with a C-131
- According to Pyrrhus, Nyx can't control herself and was losing her mind. Likely experiment related, possibly related to the animal instinct thing.
- Pyrrhus also started acting strange and clutching at his head.in pain. When asked about it, he mentioned Nyx. Seemed to get worse when Max threatened him.
- So far as we know, all probably born in a lab and experimented on.
- At least for facility H, those that passed a certain number of criteria were moved to Facility King (likely K).
- They broke out five years ago, massacred the scientists according to Smith.
- C-009 (Nyx): Absol (?)
- C-131: Apparently caused an incident, may have reverted to being feral?
- C-??? (Lambert): Possibly 131
- C-??? (Mal): Dragalge, Possibly 131
- H-242 (Jean): Persian. Also bred in Facility H, has light powers.
- H-312 (Pyrrhus): Typhlosion. Bred in Facility H, has fire powers.
- K-150: ???
- K-??? (Ciel): Possibly 150.
- K-??? (Leto): Shedinja, Possibly 150.
- K-??? (Hugh): Possibly 150.
- K-??? (Raine): Possibly 150.
- K-??? (Rex): Haxorus. Can order people around. Probably 150
- M-??? (Faye): Possibly one of the numbers listed above.
- S-208 (Rin): Pyrrhus's waifu
- S-??? (Iskra): Possibly one of the numbers listed above.
- S-??? (Vespa): Dustox.
- U-??? (Basir): Musharna.
- U-??? (Cephas): Unknown, but Chandra's dream implies Rhydon.
- U-??? (Fleur): Snivy
- U-??? (Smith): Metagross