Song Modifiers

There are various modifiers available you can apply to modify songs.

Guitar

Modifier	Description
Precision Mode	Uses a smaller hit window that shrinks as the notes get faster, and makes HOPOs/taps stricter.
Drunk Mode	Makes HOPOs and taps a little easier, and allows anchoring in both directions. DIsables score saving.
Brutal Mode	Fades out the notes past a certain point, which gets further away the better you’re doing.
Dropless Sustains	Requires you to hold sustains all the way through, otherwise you lose your combo.
Strumless HOPOs	Makes you overstrum if you attempt to strum a HOPO or tap note. This does not affect when you’ve already lost your combo and need to strum a HOPO to pick it back up.
Double Notes	Dynamically adds a note to each note/chord, up to 3 notes in a chord. The added notes don't affect your final score: an FC on Double Notes will have the same score as an FC with no modifiers, not taking Star Power into account.
No Ghosting	Prevents “ghosting” frets in-between HOPOs, to a degree.
All Strums	Turns all notes into strum notes.
All HOPOs	Turns all notes into HOPO notes.
All Taps	Turns all notes into tap notes. Recommended for keyboard players.
All Opens	Turns all notes into open notes.
HOPOs to Taps	Turns all HOPO notes into tap notes.
Mirror Mode	Mirrors the note chart without mirroring the strikeline.
Note Shuffle	Randomizes the note placements. The shuffled chart will be the same every time.
Auto Strum	Automatically strums notes for you. Disables score saving.
Lights Out	Completely hides the highway, including the notes.
Modchart Full	Hides all the highway elements except for the strikeline, multiplier, star power meter, and life meter. Use this or Modchart Lite when playing a modchart.
Modchart Lite	Hides the highway image, notes, and strings.
Modchart Prep	Hides everything but the notes, multiplier, and star power meter, meant for recording footage to create a video modchart.

Drums

Modifier	Description
Precision Mode	Uses a smaller hit window that shrinks further than normal.
Brutal Mode	Fades out the notes past a certain point, which gets further away the better you’re doing.
Deadly Dynamics	Requires you to hit accent and ghost notes at the correct velocity, otherwise drop your combo.
2x Kick	Enables kicks marked as Expert+/2x Kick.
No Kick	Removes kick notes.
Only Kicks	Turns all notes into kicks.
Mirror Mode	Mirrors the note chart without mirroring the strikeline.
Note Shuffle	Randomizes the note placements. The shuffled chart will be the same every time.
Lights Out	Completely hides the highway, including the notes.
Modchart Full	Hides all the highway elements except for the strikeline, multiplier, star power meter, and life meter. Use this or Modchart Lite when playing a modchart.
Modchart Lite	Hides the highway image and notes.
Modchart Prep	Hides everything but the notes, multiplier, and star power meter, meant for recording footage to create a video modchart.