|This article/section contains information pertaining to unused content from games and similar media.|
This means it was never implemented into the game or was removed, cut or altered at some point of its development, and this article pertains to its original implementation.
Sonic Wave (ソニックウェーブ, Sonikku Uēbu) was Super Sonic's side special move in Super Smash Flash 2. Sonic curls into a ball and fires off a powerful energy blast directly in front of him. The attack deals extreme knockback at higher damage percentages and can pass through enemies. It was completely replaced by the Spin Dash in v0.7 of the demo.
|Standard special move||Homing Attack|
|Side special move||Spin Dash|
|Up Special Move||Super Sonic Boost|
|Down special move||Blue Tornado|