Six Flags' Beast Lore

Real History
The lore was started after Six Flags' buying of the Paramount parks, the thing is, was that they were going bankrupt, so they couldn't afford a new attraction, so for 2006's new "experience" for the parks, several signs were added.

Fictional History
The Beast "E.D.W." was born in 1977 as the second-least tame of the beasts.

The Beast "K.I." was born in 1979 as the biggest and least tame of the beasts.

The Beastie "K.I." was The Beast's first son, born in 1980, The Beast "K.I." conceived him only three months in his own existence.

The Bush Beast was born in 1985 as the most ferocious of the beasts.

The Beastie "Sydney" is The Bush Beast's son. It now studies with Highwire as Son of Highwire.

Son of Beast was born in 2000 as the second son of The Beast. It was defeated in the early 2010s.

Son of Beast The Second is a reincarnation of Son of Beast that is the son of The Beastie "K.I."

NXT Bush Beast is the son of The Beastie "Sydney", and the grandson of The Bush Beast.

Theming
Outside The Beast at SFKI, you can see The Beast "K.I."'s cave with The Beast's eyes glowing inside the dark cave and its claws. The claws are actually controlled by a hydraulic inside, and during noon, it's possible to see the mechanisms. The animatronic claws were built by Fuse Special Effects France S.A. under the design of Jean-Sébastien Grammatikopoulos.

Outside The Beastie at SFKI, you can see The Beastie "K.I."'s cave with a sign that says "Junior" on it and The Beastie's claws and head sticking out of the cave.

Outside The Bush Beast at SFS, you can see The Bush Beast's "pit" and several large chains.

Tree

 * The Beast (1977) [SFEDW]
 * The Beast (1979) [SFKI]
 * Son of Beast (2000) [SFKI]
 * The Beastie (1980) [SFKI]
 * Son Of Beast The Second (2014) [SFKI]
 * The Bush Beast (1985) [SFS]
 * The Beastie (1985) [SFS]
 * NXT Bush Beast (2013) [SFS]