Batman v Superman: Dawn of Justice: Playground Heroes (mentioned only).

Batman v Superman: Dawn of Justice Prequel (mentioned only).

Man of Steel: Superman Saves Smallville.

Man of Steel Prequel (First appearance).

Krypton once had an unknown number of cities, but this number quickly diminished and KandorВ eventually became the only remaining city. Jor-El, however, created artificial grass and bedded it into a mountain near the House of El Citadel, where he kept a variety of wildlife such as Rondor beasts.

Its landscape was once heavily filled with mountain ranges, but became a barren wasteland after decades of strip mining and exhausting natural resources. Krypton was a spheroid terrestrial planet with a solid planetary surface. Zod and his surviving followers were arrestedВ and sentenced toВ 300 cycles of somatic reconditioning in the Phantom Zone.В Shortly after,В Krypton's unstable core gave way and imploded. Jor-El and Zod engaged in a fierceВ duel, which resulted in the former's death, asВ Jor-El's wife Lara Lor-VanВ launched the starcraft into space. The latter, however, managed to escape with the CodexВ and make his way back home, where he infused the Codex into the cells of hisВ his newborn son Kal-ElВ and placed the child in a starcraftВ moments before Zod's forces arrived. In the chaos that followed, Ro-Zar was killed and Jor-El was captured.

Jor-El went before the Law CouncilВ and askedВ for control over the CodexВ as Zod and his followers stormed the Legislation Chamber. As a result, the planet's natural resources were exhausted and the core became extremely unstable.ДЄfter realizing that Krypton was facing imminent destruction, the scientist Jor-El confided in his friend Dru-Zod, unaware that the latter had founded the Sword of RaoВ and became determined toВ purge the 'degenerate bloodlines'В that undermined the planet's development. Despite being found guilty, he was freed and stowed away on a scout shipВ captained by Kara Zor-El, who was romantically involved with Kell-Ur, the man he murdered.ДЄt some point, for unknown reasons, the Kryptonians suddenly abandoned the colonial outposts, brought an end to the space exploration program, and artificially engineered all children for predetermined roles in society. In an attempt to spread themselves across space, Kryptonians usedВ scout ships toВ establish colonial outposts and World EnginesВ to terraform the environments of other planets to their needs.Дev-Em, a member of the terraforming project, became the first murderer in over a millennium. Krypton was formed 8.7В billion years ago,В with the development of both unicellular and multi-cellular life leading to the creation and subsequent evolution of mammalian-like sapient beings known asВ Kryptonians.ДЄs time passed, civilization flourished andВ technology became more advanced, resulting in an age of expansion.

Prey intro flash thing