![Ultimate Flash Sonic](https://images.igdb.com/igdb/image/upload/t_cover_small/co6pp3.jpg)
Platforms: Web browser
Genres: Platform and Arcade
Themes: Action
Keywords: newgrounds, fangame and sonic fangame
Perspective: Side view
Developer: Dennis-Gid
Ultimate Flash Sonic
Summary:
Ultimate Flash Sonic is a 2-D side scroller made by Dennis-Gid. It was uploaded to Newgrounds on Febuary 21, 2004.
Screenshots:
![Ultimate Flash Sonic](https://images.igdb.com/igdb/image/upload/t_thumb/sc8p5t.jpg)
![Ultimate Flash Sonic](https://images.igdb.com/igdb/image/upload/t_thumb/sc9tre.jpg)
![Ultimate Flash Sonic](https://images.igdb.com/igdb/image/upload/t_thumb/sc9trf.jpg)
![Ultimate Flash Sonic](https://images.igdb.com/igdb/image/upload/t_thumb/sc9trg.jpg)
![Ultimate Flash Sonic](https://images.igdb.com/igdb/image/upload/t_thumb/sc9trh.jpg)