BlitzSonic Ultra or "BSU" for short is a Blitz Sonic modification released by "Arrow",last version released was Demo 3, The Main goal of creating it was only to expand the features of level making in Vanilla Blitz Sonic
- New Sonic abilities like Homing attack and drifting.
- New Sonic animations like Skidding and falling animations.
- Receiving damage.
- New Ultra renderer, and Higher quality shadows for Objects.
- Over 10 New objects.
- Working Goal.
- Working Checkpoints.
- Grinding System.