Editing Sonic Wave (section)

== Soundtrack ==

=== Song Name ===
Sonic Blaster

=== Composer ===
F-777

=== Newgrounds ID ===
574484
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'''Sonic Wave''' is a 1.9/2.0 solo Extreme Demon level created, hack-verified and initially published by Cyclic in 1.9 on 21 June 2015. It is an extremely difficult remake of Nine Circles. Considered one of the most difficult levels of all time during its release, Sonic Wave would remain unbeaten until, through another hacking scandal, drama and a race to complete it, it was finally verified and published by Sunix in 2.0 on 25 November 2016 and placed at #1 on the Demonlist almost immediately after getting rated, surpassing Artificial Ascent. Sonic Wave received praise for its difficulty but criticism for its unbalanced gameplay and lack of innovation in the Nine Circles design. One of the most popular Extreme Demons, Sonic Wave became the 4th most-downloaded and 5th most-liked Extreme Demon in the game and is widely considered as a cultural touchstone for the ''Geometry Dash'' community, separating the lower and upper echelons of Extreme Demon difficulty, and went on to inspire numerous subsequent remakes with varying difficulty and design. A sequel, Cosmic Cyclone, was hosted by Zimnyte and Riot and released in 2.1.