Expert unlock on sphere 25.
- As of version 1.1.3 (The Crunch), Linear Accelerator Expert is the highest rated chart in Tone Sphere.
- All three charts have a single hold that will artificially increase your combo by a few hundred; hitting it earlier or later will cause your combo to vary (explaining the different combos held by people on the leaderboards with fullcombos). It does not affect scoring.
- Spherical can became playable at certain times , specially Aprit 1st