Geometry Dash Zodiac is a 10 stars Extreme Demon level mega-collaboration hosted by Bianox and hacked by Xander. According to Pointercrate, it is currently the third-most difficult level in the game. This is due in part to it being one of the game's longest extreme Demons, lasting 3 minutes and 14 seconds.
Xander admitted to hacking this level, as well as a slew of other achievements. Technical was thus given ownership and the right to decide the fate of this level, which he beat properly on April 9, 2019, becoming Zodiac's first genuine winner. Zodiac briefly appeared on the Legacy List after the level was changed to a variety of other humor levels (due to the level's hacking scenario), but the move was reversed a day later, and Zodiac reclaimed first place on the Geometry Dash Demonlist.
RicoLP revealed his role in the upcoming Extreme Demon mega-collaboration Zodiac in a video posted on July 16, 2017. In the video description, he claimed that it would be 3 minutes and 15 seconds long and that it would be the toughest Demon. He also made public the entire list of participants, which included some well-known artists such as LazerBlitz, Rustam, and Manix648.
Benji8080 shelved all of his previous projects in order to focus on Zodiac and Hyper Paracosm (now Crimson Planet). On April 11, he received 31% after 5,585 attempts. He received 38% after 16,037 attempts on April 22. On June 2, he received 61-100% after 26,881 attempts and gained 1,000 YouTube subscribers.