Beginner (☆2)
: A sort of kick-drum simulator, definitely aimed for the true beginners.

Easy (☆4)
: A upgraded difficulty, with a snare and chord usage. you'll easily get used to hit each keys.

Normal (☆6)
: 8 beat rhythm(1/2) and more chords test your finger independence, you are still in drum stage.

Hard (☆8)
: This difficulty introduces the main melody with easily approachable patterns, are properly distributed for both hands.

Hyper (☆10)
: More endless streams are introduced, this is final step to overcome the 8 beat speed.

Insane (★4 / Satellite 3)
: This is reached the BMS insane level, mini-Jack and short 16 beat(1/4) are featured in this difficulty.

Another (★10 / Satellite 7)
: First stage for having 260 BPM speed. 16 beat appears as the basic rhythm, literally test your finger speed!

Extra (★17 / Satellite 11)
: More diverse 1/4 and Jacks are introduced in this level, also, especially the middle mini-Jack section will stand out, enough!

Ultra (★22 / ★★1 / Stella 2)
: The difficulty demands more finger independence. 16 beat micro control while play chord-Jack, and even more anchors in the chorus section that are literally tricky variants.

Challenge (★24 / ★★4 / Stella 5)
: The difficulty demands your finger consistency and speed, even the brake section requires a certain amount of technique. so having the advantage of the break section will be really hard, unless you pause intentionally. also newly chord-stream appears in the second half section, it shows the song is reaching its climax.

True Ending (★25 / ★★5 / Stella 8)
: The final stage. anchors are now a basic element, all the patterns are literally heavy and merciless. even the patterns way too hard to read. what's the ending for you though? challege the limits of your speed and get the win against yourself. best of luck for the true end!

- all are just estimated level, can change later by the future data.