Zebes
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Zebes is an important planet featured in the Metroid series of games. It first appeared in the NES classic Metroid, though it, along with anything living there, was later destroyed. It is a large planet of 4.8 trillion teratons that features underground seas and a large cavernous crust.
While the date that Zebes was discovered is unknown, it has been confirmed that it was found by accident while a group headed by a guy, presumably known as Hakro Zebeth, was going through a galactic trade route. Interested, he went onto this uncharted planet, where he became lost. He eventually sent out a distress call, though all hope was lost and the crew were never heard from again. It should be noted that this has been the case for multiple other teams as well, who all seemingly died on the planet.
[edit] The Planet
One of Zebes' most notable feature are the underground caverns that are found throughout the planet that lead underground to an extent where no human being can survive due to the tremendous heat that's been radiated by the planet's core. However, some of the upper caverns are home to a majority of the planet's species.
[edit] Super Smash Bros. series
In the Super Smash Bros. series there are 4 stages themed after Zebes. In Super Smash Bros., Planet Zebes is a stage set in the caverns of Zebes with lava that rises and harms the player. In Super Smash Bros. Melee there is a default stage called Brinstar that is similar to the aforementioned stage except with updated graphics and redesigned platforms. Brinstar Depths is an unlockable stage in Melee that is set, as its name suggests, the dark depths of Brinstar. The stage is jagged and circular and Kraid will appear in the background from time to time and spin the stage with a slsh. Finally in Super Smash Bros. Brawl, Norfair is a stage themed after the area within Zebes where the player encounters Ridley. Lava will frequently thrash this stage and pods are sttioned to protect the player from harm.
